diff --git a/src/gui_qt/_py/fitresult.py b/src/gui_qt/_py/fitresult.py
index 5a9a4e4..568dafb 100644
--- a/src/gui_qt/_py/fitresult.py
+++ b/src/gui_qt/_py/fitresult.py
@@ -17,25 +17,102 @@ class Ui_Dialog(object):
         Dialog.resize(969, 974)
         self.gridLayout = QtWidgets.QGridLayout(Dialog)
         self.gridLayout.setObjectName("gridLayout")
-        self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
-        self.horizontalLayout_2.setSpacing(3)
-        self.horizontalLayout_2.setObjectName("horizontalLayout_2")
-        self.reject_fit_checkBox = QtWidgets.QCheckBox(Dialog)
-        self.reject_fit_checkBox.setObjectName("reject_fit_checkBox")
-        self.horizontalLayout_2.addWidget(self.reject_fit_checkBox)
+        self.stack = QtWidgets.QTabWidget(Dialog)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.Preferred)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.stack.sizePolicy().hasHeightForWidth())
+        self.stack.setSizePolicy(sizePolicy)
+        self.stack.setObjectName("stack")
+        self.stackPage1 = QtWidgets.QWidget()
+        self.stackPage1.setObjectName("stackPage1")
+        self.gridLayout_3 = QtWidgets.QGridLayout(self.stackPage1)
+        self.gridLayout_3.setContentsMargins(3, 3, 3, 3)
+        self.gridLayout_3.setSpacing(3)
+        self.gridLayout_3.setObjectName("gridLayout_3")
+        self.logy_box = QtWidgets.QCheckBox(self.stackPage1)
+        self.logy_box.setLayoutDirection(QtCore.Qt.RightToLeft)
+        self.logy_box.setObjectName("logy_box")
+        self.gridLayout_3.addWidget(self.logy_box, 2, 1, 1, 1)
+        self.logx_box = QtWidgets.QCheckBox(self.stackPage1)
+        self.logx_box.setLayoutDirection(QtCore.Qt.RightToLeft)
+        self.logx_box.setObjectName("logx_box")
+        self.gridLayout_3.addWidget(self.logx_box, 2, 0, 1, 1)
+        self.graphicsView = GraphicsLayoutWidget(self.stackPage1)
+        self.graphicsView.setObjectName("graphicsView")
+        self.gridLayout_3.addWidget(self.graphicsView, 0, 0, 1, 2)
+        self.stack.addTab(self.stackPage1, "")
+        self.stackPage2 = QtWidgets.QWidget()
+        self.stackPage2.setObjectName("stackPage2")
+        self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.stackPage2)
+        self.verticalLayout_2.setContentsMargins(3, 3, 3, 3)
+        self.verticalLayout_2.setSpacing(3)
+        self.verticalLayout_2.setObjectName("verticalLayout_2")
+        self.stats_tableWidget = QtWidgets.QTableWidget(self.stackPage2)
+        self.stats_tableWidget.setFrameShape(QtWidgets.QFrame.Box)
+        self.stats_tableWidget.setGridStyle(QtCore.Qt.NoPen)
+        self.stats_tableWidget.setColumnCount(1)
+        self.stats_tableWidget.setObjectName("stats_tableWidget")
+        self.stats_tableWidget.setRowCount(0)
+        self.stats_tableWidget.horizontalHeader().setVisible(False)
+        self.stats_tableWidget.horizontalHeader().setSortIndicatorShown(True)
+        self.verticalLayout_2.addWidget(self.stats_tableWidget)
+        self.stack.addTab(self.stackPage2, "")
+        self.stackPage3 = QtWidgets.QWidget()
+        self.stackPage3.setObjectName("stackPage3")
+        self.verticalLayout_3 = QtWidgets.QVBoxLayout(self.stackPage3)
+        self.verticalLayout_3.setContentsMargins(3, 3, 3, 3)
+        self.verticalLayout_3.setSpacing(3)
+        self.verticalLayout_3.setObjectName("verticalLayout_3")
+        self.corr_tableWidget = QtWidgets.QTableWidget(self.stackPage3)
+        self.corr_tableWidget.setFrameShape(QtWidgets.QFrame.Box)
+        self.corr_tableWidget.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+        self.corr_tableWidget.setGridStyle(QtCore.Qt.NoPen)
+        self.corr_tableWidget.setObjectName("corr_tableWidget")
+        self.corr_tableWidget.setColumnCount(4)
+        self.corr_tableWidget.setRowCount(0)
+        item = QtWidgets.QTableWidgetItem()
+        self.corr_tableWidget.setHorizontalHeaderItem(0, item)
+        item = QtWidgets.QTableWidgetItem()
+        self.corr_tableWidget.setHorizontalHeaderItem(1, item)
+        item = QtWidgets.QTableWidgetItem()
+        self.corr_tableWidget.setHorizontalHeaderItem(2, item)
+        item = QtWidgets.QTableWidgetItem()
+        self.corr_tableWidget.setHorizontalHeaderItem(3, item)
+        self.corr_tableWidget.horizontalHeader().setStretchLastSection(True)
+        self.corr_tableWidget.verticalHeader().setVisible(False)
+        self.verticalLayout_3.addWidget(self.corr_tableWidget)
+        self.stack.addTab(self.stackPage3, "")
+        self.gridLayout.addWidget(self.stack, 0, 1, 5, 1)
+        self.buttonBox = QtWidgets.QDialogButtonBox(Dialog)
+        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok|QtWidgets.QDialogButtonBox.Retry)
+        self.buttonBox.setObjectName("buttonBox")
+        self.gridLayout.addWidget(self.buttonBox, 8, 0, 1, 2)
+        self.param_tableWidget = QtWidgets.QTableWidget(Dialog)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.param_tableWidget.sizePolicy().hasHeightForWidth())
+        self.param_tableWidget.setSizePolicy(sizePolicy)
+        self.param_tableWidget.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
+        self.param_tableWidget.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustIgnored)
+        self.param_tableWidget.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+        self.param_tableWidget.setAlternatingRowColors(True)
+        self.param_tableWidget.setSelectionMode(QtWidgets.QAbstractItemView.NoSelection)
+        self.param_tableWidget.setColumnCount(1)
+        self.param_tableWidget.setObjectName("param_tableWidget")
+        self.param_tableWidget.setRowCount(0)
+        self.param_tableWidget.horizontalHeader().setVisible(False)
+        self.param_tableWidget.horizontalHeader().setStretchLastSection(True)
+        self.gridLayout.addWidget(self.param_tableWidget, 1, 0, 1, 1)
         self.del_prev_checkBox = QtWidgets.QCheckBox(Dialog)
         self.del_prev_checkBox.setObjectName("del_prev_checkBox")
-        self.horizontalLayout_2.addWidget(self.del_prev_checkBox)
-        self.gridLayout.addLayout(self.horizontalLayout_2, 2, 0, 1, 2)
+        self.gridLayout.addWidget(self.del_prev_checkBox, 3, 0, 1, 1)
         self.line = QtWidgets.QFrame(Dialog)
         self.line.setFrameShape(QtWidgets.QFrame.HLine)
         self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
         self.line.setObjectName("line")
-        self.gridLayout.addWidget(self.line, 3, 0, 1, 2)
-        self.buttonBox = QtWidgets.QDialogButtonBox(Dialog)
-        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok|QtWidgets.QDialogButtonBox.Retry)
-        self.buttonBox.setObjectName("buttonBox")
-        self.gridLayout.addWidget(self.buttonBox, 6, 0, 1, 2)
+        self.gridLayout.addWidget(self.line, 5, 0, 1, 2)
         self.groupBox = QtWidgets.QGroupBox(Dialog)
         self.groupBox.setObjectName("groupBox")
         self.gridLayout_2 = QtWidgets.QGridLayout(self.groupBox)
@@ -103,24 +180,7 @@ class Ui_Dialog(object):
         self.partial_checkBox.setObjectName("partial_checkBox")
         self.horizontalLayout.addWidget(self.partial_checkBox)
         self.gridLayout_2.addLayout(self.horizontalLayout, 0, 0, 1, 4)
-        self.gridLayout.addWidget(self.groupBox, 5, 0, 1, 2)
-        self.param_tableWidget = QtWidgets.QTableWidget(Dialog)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Expanding)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.param_tableWidget.sizePolicy().hasHeightForWidth())
-        self.param_tableWidget.setSizePolicy(sizePolicy)
-        self.param_tableWidget.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
-        self.param_tableWidget.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustIgnored)
-        self.param_tableWidget.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
-        self.param_tableWidget.setAlternatingRowColors(True)
-        self.param_tableWidget.setSelectionMode(QtWidgets.QAbstractItemView.NoSelection)
-        self.param_tableWidget.setColumnCount(1)
-        self.param_tableWidget.setObjectName("param_tableWidget")
-        self.param_tableWidget.setRowCount(0)
-        self.param_tableWidget.horizontalHeader().setVisible(False)
-        self.param_tableWidget.horizontalHeader().setStretchLastSection(True)
-        self.gridLayout.addWidget(self.param_tableWidget, 1, 0, 1, 1)
+        self.gridLayout.addWidget(self.groupBox, 7, 0, 1, 2)
         self.sets_comboBox = ElideComboBox(Dialog)
         sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Maximum, QtWidgets.QSizePolicy.Fixed)
         sizePolicy.setHorizontalStretch(0)
@@ -132,73 +192,9 @@ class Ui_Dialog(object):
         self.sets_comboBox.setSizeAdjustPolicy(QtWidgets.QComboBox.AdjustToMinimumContentsLength)
         self.sets_comboBox.setObjectName("sets_comboBox")
         self.gridLayout.addWidget(self.sets_comboBox, 0, 0, 1, 1)
-        self.stack = QtWidgets.QTabWidget(Dialog)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.stack.sizePolicy().hasHeightForWidth())
-        self.stack.setSizePolicy(sizePolicy)
-        self.stack.setObjectName("stack")
-        self.stackPage1 = QtWidgets.QWidget()
-        self.stackPage1.setObjectName("stackPage1")
-        self.gridLayout_3 = QtWidgets.QGridLayout(self.stackPage1)
-        self.gridLayout_3.setContentsMargins(3, 3, 3, 3)
-        self.gridLayout_3.setSpacing(3)
-        self.gridLayout_3.setObjectName("gridLayout_3")
-        self.logy_box = QtWidgets.QCheckBox(self.stackPage1)
-        self.logy_box.setLayoutDirection(QtCore.Qt.RightToLeft)
-        self.logy_box.setObjectName("logy_box")
-        self.gridLayout_3.addWidget(self.logy_box, 2, 1, 1, 1)
-        self.logx_box = QtWidgets.QCheckBox(self.stackPage1)
-        self.logx_box.setLayoutDirection(QtCore.Qt.RightToLeft)
-        self.logx_box.setObjectName("logx_box")
-        self.gridLayout_3.addWidget(self.logx_box, 2, 0, 1, 1)
-        self.graphicsView = GraphicsLayoutWidget(self.stackPage1)
-        self.graphicsView.setObjectName("graphicsView")
-        self.gridLayout_3.addWidget(self.graphicsView, 0, 0, 1, 2)
-        self.stack.addTab(self.stackPage1, "")
-        self.stackPage2 = QtWidgets.QWidget()
-        self.stackPage2.setObjectName("stackPage2")
-        self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.stackPage2)
-        self.verticalLayout_2.setContentsMargins(3, 3, 3, 3)
-        self.verticalLayout_2.setSpacing(3)
-        self.verticalLayout_2.setObjectName("verticalLayout_2")
-        self.stats_tableWidget = QtWidgets.QTableWidget(self.stackPage2)
-        self.stats_tableWidget.setFrameShape(QtWidgets.QFrame.Box)
-        self.stats_tableWidget.setGridStyle(QtCore.Qt.NoPen)
-        self.stats_tableWidget.setColumnCount(1)
-        self.stats_tableWidget.setObjectName("stats_tableWidget")
-        self.stats_tableWidget.setRowCount(0)
-        self.stats_tableWidget.horizontalHeader().setVisible(False)
-        self.stats_tableWidget.horizontalHeader().setSortIndicatorShown(True)
-        self.verticalLayout_2.addWidget(self.stats_tableWidget)
-        self.stack.addTab(self.stackPage2, "")
-        self.stackPage3 = QtWidgets.QWidget()
-        self.stackPage3.setObjectName("stackPage3")
-        self.verticalLayout_3 = QtWidgets.QVBoxLayout(self.stackPage3)
-        self.verticalLayout_3.setContentsMargins(3, 3, 3, 3)
-        self.verticalLayout_3.setSpacing(3)
-        self.verticalLayout_3.setObjectName("verticalLayout_3")
-        self.corr_tableWidget = QtWidgets.QTableWidget(self.stackPage3)
-        self.corr_tableWidget.setFrameShape(QtWidgets.QFrame.Box)
-        self.corr_tableWidget.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
-        self.corr_tableWidget.setGridStyle(QtCore.Qt.NoPen)
-        self.corr_tableWidget.setObjectName("corr_tableWidget")
-        self.corr_tableWidget.setColumnCount(4)
-        self.corr_tableWidget.setRowCount(0)
-        item = QtWidgets.QTableWidgetItem()
-        self.corr_tableWidget.setHorizontalHeaderItem(0, item)
-        item = QtWidgets.QTableWidgetItem()
-        self.corr_tableWidget.setHorizontalHeaderItem(1, item)
-        item = QtWidgets.QTableWidgetItem()
-        self.corr_tableWidget.setHorizontalHeaderItem(2, item)
-        item = QtWidgets.QTableWidgetItem()
-        self.corr_tableWidget.setHorizontalHeaderItem(3, item)
-        self.corr_tableWidget.horizontalHeader().setStretchLastSection(True)
-        self.corr_tableWidget.verticalHeader().setVisible(False)
-        self.verticalLayout_3.addWidget(self.corr_tableWidget)
-        self.stack.addTab(self.stackPage3, "")
-        self.gridLayout.addWidget(self.stack, 0, 1, 2, 1)
+        self.reject_fit_checkBox = QtWidgets.QCheckBox(Dialog)
+        self.reject_fit_checkBox.setObjectName("reject_fit_checkBox")
+        self.gridLayout.addWidget(self.reject_fit_checkBox, 2, 0, 1, 1)
 
         self.retranslateUi(Dialog)
         self.stack.setCurrentIndex(0)
@@ -207,20 +203,6 @@ class Ui_Dialog(object):
     def retranslateUi(self, Dialog):
         _translate = QtCore.QCoreApplication.translate
         Dialog.setWindowTitle(_translate("Dialog", "Fit results"))
-        self.reject_fit_checkBox.setText(_translate("Dialog", "Reject this fit"))
-        self.del_prev_checkBox.setText(_translate("Dialog", "Delete previous fits"))
-        self.groupBox.setTitle(_translate("Dialog", "Output"))
-        self.extrapolate_box.setToolTip(_translate("Dialog", "Extrapolates only main function"))
-        self.extrapolate_box.setText(_translate("Dialog", "Extrapolate curves"))
-        self.parameter_checkbox.setText(_translate("Dialog", "Plot parameter"))
-        self.graph_checkBox.setText(_translate("Dialog", "New graph for parameter"))
-        self.minx_line.setToolTip(_translate("Dialog", "Leave empty to start at lowest point"))
-        self.minx_line.setPlaceholderText(_translate("Dialog", "min x"))
-        self.maxx_line.setToolTip(_translate("Dialog", "Leave empty to start at highest point"))
-        self.maxx_line.setPlaceholderText(_translate("Dialog", "max x"))
-        self.numx_line.setPlaceholderText(_translate("Dialog", "# pts"))
-        self.curve_checkbox.setText(_translate("Dialog", "Plot fit curve"))
-        self.partial_checkBox.setText(_translate("Dialog", "Plot partial functions"))
         self.logy_box.setText(_translate("Dialog", "logarithmic y axis"))
         self.logx_box.setText(_translate("Dialog", "logarithmic x axis"))
         self.stack.setTabText(self.stack.indexOf(self.stackPage1), _translate("Dialog", "Plot"))
@@ -234,5 +216,19 @@ class Ui_Dialog(object):
         item = self.corr_tableWidget.horizontalHeaderItem(3)
         item.setText(_translate("Dialog", "Partial Corr."))
         self.stack.setTabText(self.stack.indexOf(self.stackPage3), _translate("Dialog", "Correlations"))
+        self.del_prev_checkBox.setText(_translate("Dialog", "Delete previous fits of this set"))
+        self.groupBox.setTitle(_translate("Dialog", "Output"))
+        self.extrapolate_box.setToolTip(_translate("Dialog", "Extrapolates only main function"))
+        self.extrapolate_box.setText(_translate("Dialog", "Extrapolate curves"))
+        self.parameter_checkbox.setText(_translate("Dialog", "Plot parameter"))
+        self.graph_checkBox.setText(_translate("Dialog", "New graph for parameter"))
+        self.minx_line.setToolTip(_translate("Dialog", "Leave empty to start at lowest point"))
+        self.minx_line.setPlaceholderText(_translate("Dialog", "min x"))
+        self.maxx_line.setToolTip(_translate("Dialog", "Leave empty to start at highest point"))
+        self.maxx_line.setPlaceholderText(_translate("Dialog", "max x"))
+        self.numx_line.setPlaceholderText(_translate("Dialog", "# pts"))
+        self.curve_checkbox.setText(_translate("Dialog", "Plot fit curve"))
+        self.partial_checkBox.setText(_translate("Dialog", "Plot partial functions"))
+        self.reject_fit_checkBox.setText(_translate("Dialog", "Reject this fit"))
 from ..lib.forms import ElideComboBox
 from pyqtgraph import GraphicsLayoutWidget
diff --git a/src/resources/_ui/fitresult.ui b/src/resources/_ui/fitresult.ui
index bd81cb1..acc394d 100644
--- a/src/resources/_ui/fitresult.ui
+++ b/src/resources/_ui/fitresult.ui
@@ -14,248 +14,7 @@
    <string>Fit results</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="2" column="0" colspan="2">
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <property name="spacing">
-      <number>3</number>
-     </property>
-     <item>
-      <widget class="QCheckBox" name="reject_fit_checkBox">
-       <property name="text">
-        <string>Reject this fit</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QCheckBox" name="del_prev_checkBox">
-       <property name="text">
-        <string>Delete previous fits</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item row="3" column="0" colspan="2">
-    <widget class="Line" name="line">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-    </widget>
-   </item>
-   <item row="6" column="0" colspan="2">
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Retry</set>
-     </property>
-    </widget>
-   </item>
-   <item row="5" column="0" colspan="2">
-    <widget class="QGroupBox" name="groupBox">
-     <property name="title">
-      <string>Output</string>
-     </property>
-     <layout class="QGridLayout" name="gridLayout_2">
-      <property name="leftMargin">
-       <number>3</number>
-      </property>
-      <property name="topMargin">
-       <number>3</number>
-      </property>
-      <property name="rightMargin">
-       <number>3</number>
-      </property>
-      <property name="bottomMargin">
-       <number>3</number>
-      </property>
-      <property name="spacing">
-       <number>3</number>
-      </property>
-      <item row="1" column="0">
-       <widget class="QCheckBox" name="extrapolate_box">
-        <property name="toolTip">
-         <string>Extrapolates only main function</string>
-        </property>
-        <property name="text">
-         <string>Extrapolate curves</string>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="5">
-       <widget class="QCheckBox" name="parameter_checkbox">
-        <property name="text">
-         <string>Plot parameter</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="6">
-       <widget class="QComboBox" name="graph_comboBox">
-        <property name="enabled">
-         <bool>false</bool>
-        </property>
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="5">
-       <widget class="QCheckBox" name="graph_checkBox">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="text">
-         <string>New graph for parameter</string>
-        </property>
-        <property name="checked">
-         <bool>true</bool>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="1">
-       <widget class="QLineEdit" name="minx_line">
-        <property name="enabled">
-         <bool>false</bool>
-        </property>
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="toolTip">
-         <string>Leave empty to start at lowest point</string>
-        </property>
-        <property name="placeholderText">
-         <string>min x</string>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="4" rowspan="2">
-       <widget class="Line" name="line_2">
-        <property name="orientation">
-         <enum>Qt::Vertical</enum>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="2">
-       <widget class="QLineEdit" name="maxx_line">
-        <property name="enabled">
-         <bool>false</bool>
-        </property>
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="toolTip">
-         <string>Leave empty to start at highest point</string>
-        </property>
-        <property name="placeholderText">
-         <string>max x</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="3">
-       <widget class="QLineEdit" name="numx_line">
-        <property name="enabled">
-         <bool>false</bool>
-        </property>
-        <property name="placeholderText">
-         <string># pts</string>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="0" colspan="4">
-       <layout class="QHBoxLayout" name="horizontalLayout">
-        <item>
-         <widget class="QCheckBox" name="curve_checkbox">
-          <property name="text">
-           <string>Plot fit curve</string>
-          </property>
-          <property name="checked">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QCheckBox" name="partial_checkBox">
-          <property name="text">
-           <string>Plot partial functions</string>
-          </property>
-         </widget>
-        </item>
-       </layout>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item row="1" column="0">
-    <widget class="QTableWidget" name="param_tableWidget">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="horizontalScrollBarPolicy">
-      <enum>Qt::ScrollBarAsNeeded</enum>
-     </property>
-     <property name="sizeAdjustPolicy">
-      <enum>QAbstractScrollArea::AdjustIgnored</enum>
-     </property>
-     <property name="editTriggers">
-      <set>QAbstractItemView::NoEditTriggers</set>
-     </property>
-     <property name="alternatingRowColors">
-      <bool>true</bool>
-     </property>
-     <property name="selectionMode">
-      <enum>QAbstractItemView::NoSelection</enum>
-     </property>
-     <property name="columnCount">
-      <number>1</number>
-     </property>
-     <attribute name="horizontalHeaderVisible">
-      <bool>false</bool>
-     </attribute>
-     <attribute name="horizontalHeaderStretchLastSection">
-      <bool>true</bool>
-     </attribute>
-     <column/>
-    </widget>
-   </item>
-   <item row="0" column="0">
-    <widget class="ElideComboBox" name="sets_comboBox">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="maximumSize">
-      <size>
-       <width>400</width>
-       <height>16777215</height>
-      </size>
-     </property>
-     <property name="baseSize">
-      <size>
-       <width>200</width>
-       <height>0</height>
-      </size>
-     </property>
-     <property name="sizeAdjustPolicy">
-      <enum>QComboBox::AdjustToMinimumContentsLength</enum>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="1" rowspan="2">
+   <item row="0" column="1" rowspan="5">
     <widget class="QTabWidget" name="stack">
      <property name="sizePolicy">
       <sizepolicy hsizetype="MinimumExpanding" vsizetype="Preferred">
@@ -416,6 +175,240 @@
      </widget>
     </widget>
    </item>
+   <item row="8" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Retry</set>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QTableWidget" name="param_tableWidget">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="horizontalScrollBarPolicy">
+      <enum>Qt::ScrollBarAsNeeded</enum>
+     </property>
+     <property name="sizeAdjustPolicy">
+      <enum>QAbstractScrollArea::AdjustIgnored</enum>
+     </property>
+     <property name="editTriggers">
+      <set>QAbstractItemView::NoEditTriggers</set>
+     </property>
+     <property name="alternatingRowColors">
+      <bool>true</bool>
+     </property>
+     <property name="selectionMode">
+      <enum>QAbstractItemView::NoSelection</enum>
+     </property>
+     <property name="columnCount">
+      <number>1</number>
+     </property>
+     <attribute name="horizontalHeaderVisible">
+      <bool>false</bool>
+     </attribute>
+     <attribute name="horizontalHeaderStretchLastSection">
+      <bool>true</bool>
+     </attribute>
+     <column/>
+    </widget>
+   </item>
+   <item row="3" column="0">
+    <widget class="QCheckBox" name="del_prev_checkBox">
+     <property name="text">
+      <string>Delete previous fits of this set</string>
+     </property>
+    </widget>
+   </item>
+   <item row="5" column="0" colspan="2">
+    <widget class="Line" name="line">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item row="7" column="0" colspan="2">
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>Output</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_2">
+      <property name="leftMargin">
+       <number>3</number>
+      </property>
+      <property name="topMargin">
+       <number>3</number>
+      </property>
+      <property name="rightMargin">
+       <number>3</number>
+      </property>
+      <property name="bottomMargin">
+       <number>3</number>
+      </property>
+      <property name="spacing">
+       <number>3</number>
+      </property>
+      <item row="1" column="0">
+       <widget class="QCheckBox" name="extrapolate_box">
+        <property name="toolTip">
+         <string>Extrapolates only main function</string>
+        </property>
+        <property name="text">
+         <string>Extrapolate curves</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="5">
+       <widget class="QCheckBox" name="parameter_checkbox">
+        <property name="text">
+         <string>Plot parameter</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="6">
+       <widget class="QComboBox" name="graph_comboBox">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="5">
+       <widget class="QCheckBox" name="graph_checkBox">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>New graph for parameter</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QLineEdit" name="minx_line">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="toolTip">
+         <string>Leave empty to start at lowest point</string>
+        </property>
+        <property name="placeholderText">
+         <string>min x</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="4" rowspan="2">
+       <widget class="Line" name="line_2">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QLineEdit" name="maxx_line">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="toolTip">
+         <string>Leave empty to start at highest point</string>
+        </property>
+        <property name="placeholderText">
+         <string>max x</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="3">
+       <widget class="QLineEdit" name="numx_line">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="placeholderText">
+         <string># pts</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="0" colspan="4">
+       <layout class="QHBoxLayout" name="horizontalLayout">
+        <item>
+         <widget class="QCheckBox" name="curve_checkbox">
+          <property name="text">
+           <string>Plot fit curve</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QCheckBox" name="partial_checkBox">
+          <property name="text">
+           <string>Plot partial functions</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="0" column="0">
+    <widget class="ElideComboBox" name="sets_comboBox">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>400</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="baseSize">
+      <size>
+       <width>200</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="sizeAdjustPolicy">
+      <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0">
+    <widget class="QCheckBox" name="reject_fit_checkBox">
+     <property name="text">
+      <string>Reject this fit</string>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <customwidgets>