fix: change how abr posotion is updated

src/aare/daq/daq.py

@@ -1821,9 +1821,10 @@ class AareDAQ:
         self.__cfg.set_busy(BeamlineStateEnum.SampleAlignment)
         try:
             self.__cfg.abr_meas_pos = AerotechCoordinate(at_mm=self.__devs.aerotech_pos.at_mm)
-            self.__devs.bec_worker.save_current_aerotech_position()
+            self.__devs.bec_worker.update_to_current_aerotech_position(pos=self.__devs.aerotech_pos)
             self.__cfg.state_busy = False
-        except Exception:
+        except Exception as e:
+            logger.exception(f"Failed to save abr_meas_pos: {e}")
             self.__cfg.state_busy = False
             raise
 
@@ -3231,7 +3232,7 @@ class AareDAQ:
             exp_shutter_open = self.__devs.exp_shutter.state()
             pss_prohibited = self.__devs.pss.is_prohibited()
             pss_alarm = self.__devs.pss.alarm_active()
-            flux = self.__devs.full_flux
+            flux = self.__devs.flux
             samcam_settings = self.__devs.samcam_settings
             bl = self.__bl
             transmission = self.__devs.transmission