Index: firmware/App/Controllers/SyringePump.c
===================================================================
diff -u -r0a4dcd288d4347b85baaa0b07da568b6add5eac7 -re83374c507e06265cfeb3ad6c96f6175f4cebfd7
--- firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision 0a4dcd288d4347b85baaa0b07da568b6add5eac7)
+++ firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision e83374c507e06265cfeb3ad6c96f6175f4cebfd7)
@@ -1521,8 +1521,8 @@
         syringePumpVolumeStartPosition = pos;
         syringePumpPreLoadCompleted = FALSE;
 
-        // Check estimated syringe volume needed for treatment vs. volume detected - if insufficient for treatment needs, alarm
-        if ( syringeVol >= txVolume )
+        // Check estimated syringe volume needed for treatment vs. volume detected - if insufficient for treatment needs, alarm (check only applies in pre-tx mode)
+        if ( ( syringeVol >= txVolume ) || ( getCurrentOperationMode() != MODE_PRET ) )
         {
             syringePumpPlungerFound = TRUE;
             syringeVolumeAdequate = TRUE;