diff --git a/Mag_Field_Sweep_2025_04_15.py b/Mag_Field_Sweep_2025_04_15.py
index 1d6e42c..fdbcc63 100644
--- a/Mag_Field_Sweep_2025_04_15.py
+++ b/Mag_Field_Sweep_2025_04_15.py
@@ -898,14 +898,14 @@ def b_field_rotation(instr1:pyvisa.resources.Resource, instr2:pyvisa.resources.R
                 if value <= target_value[device_id]:
                     write_no_echo(instr1, f"CHAN 2;ULIM {target_value[device_id]*10};SWEEP UP")
                 else:
-                    write_no_echo(instr1, "CHAN 2;LLIM {target_value[device_id]*10};SWEEP DOWN")
+                    write_no_echo(instr1, f"CHAN 2;LLIM {target_value[device_id]*10};SWEEP DOWN")
                     
             elif '2101014' in device_id:
                 value = sep_num_from_units(query_no_echo(instr2, 'IMAG?'))[0]*0.1  # convert kG to T
                 if value <= target_value[device_id]:
                     write_no_echo(instr2, f"ULIM {target_value[device_id]*10};SWEEP UP")
                 else:
-                    write_no_echo(instr2, "LLIM {target_value[device_id]*10};SWEEP DOWN")
+                    write_no_echo(instr2, f"LLIM {target_value[device_id]*10};SWEEP DOWN")
             else:
                 continue  # Skip if device ID is not recognized
             print(f"Device {device_id} reports value: {value} T")
@@ -1085,7 +1085,8 @@ def sweep_b_angle(instr1:pyvisa.resources.Resource, instr2:pyvisa.resources.Reso
     '''
     
     # TODO: mod copied code (from b_field_rotation) forsweep_b_angle
-    # NEED TO MOD THE LOGIC OF LISTEN-TO-DEVICE TO SWEEP FROM LOWER TO HIGHER ANGLES, SEE SWEEP_B_VAL FUNCTION
+    # NEED TO MOD THE LOGIC OF listen_to_device FUNCTION LOGIC
+    # TO SWEEP FROM LOWER TO HIGHER ANGLES, SEE SWEEP_B_VAL FUNCTION
     
     # NOTE: implement PID control, possibly best option to manage the b field DO THIS LATER ON, WE DO DISCRETE B VALUES RN
     # Helper function that listens to a device
@@ -1094,17 +1095,25 @@ def sweep_b_angle(instr1:pyvisa.resources.Resource, instr2:pyvisa.resources.Reso
             # value = 0  # Simulate receiving a float from the device  INSERT QUERY NO ECHO HERE TO ASK FOR DEVICE IMAG
             if '2301034' in device_id:
                 value = sep_num_from_units(query_no_echo(instr1, 'IMAG?'))[0]*0.1  # convert kG to T
-                if value <= target_value[device_id]:
-                    write_no_echo(instr1, f"CHAN 2;ULIM {target_value[device_id]*10};SWEEP UP")
-                else:
-                    write_no_echo(instr1, "CHAN 2;LLIM {target_value[device_id]*10};SWEEP DOWN")
+                # New code:
+                sweep_limit = "ULIM" if not reversescan_bool else "LLIM"
+                write_no_echo(instr1, f"CHAN 2;{sweep_limit} {target_value[device_id]*10};SWEEP {'UP' if sweep_limit == 'ULIM' else 'DOWN'}")
+                # Old code
+                # if value <= target_value[device_id]:
+                #     write_no_echo(instr1, f"CHAN 2;ULIM {target_value[device_id]*10};SWEEP UP")
+                # else:
+                #     write_no_echo(instr1, f"CHAN 2;LLIM {target_value[device_id]*10};SWEEP DOWN")
                     
             elif '2101014' in device_id:
                 value = sep_num_from_units(query_no_echo(instr2, 'IMAG?'))[0]*0.1  # convert kG to T
-                if value <= target_value[device_id]:
-                    write_no_echo(instr2, f"ULIM {target_value[device_id]*10};SWEEP UP")
-                else:
-                    write_no_echo(instr2, "LLIM {target_value[device_id]*10};SWEEP DOWN")
+                # New code
+                sweep_limit = "ULIM" if not reversescan_bool else "LLIM"
+                write_no_echo(instr1, f"{sweep_limit} {target_value[device_id]*10};SWEEP {'UP' if sweep_limit == 'ULIM' else 'DOWN'}")
+                # Old code
+                # if value <= target_value[device_id]:
+                #     write_no_echo(instr2, f"ULIM {target_value[device_id]*10};SWEEP UP")
+                # else:
+                #     write_no_echo(instr2, f"LLIM {target_value[device_id]*10};SWEEP DOWN")
             else:
                 continue  # Skip if device ID is not recognized
             print(f"Device {device_id} reports value: {value} T")