Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -r3c4db4bd430371bd45882ff2e0e7091039090761 -r41dc41df4e268be6c96e21196ad0ee4e697848b6
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 3c4db4bd430371bd45882ff2e0e7091039090761)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 41dc41df4e268be6c96e21196ad0ee4e697848b6)
@@ -1272,8 +1272,6 @@
         fillModeData.averageBicarbConductivity = averageBicarbConductivity;
         fillModeData.isThisTheFirstFill        = isThisTheFirstFill();
         fillModeData.pctDiffInConductivity     = pctDiffInConductivity;
-        fillModeData.usedAcidVolumeML          = 0.0F;
-        fillModeData.usedBicarbVolumeML        = 0.0F;
         fillModeData.integratedVolumeML        = getIntegratedVolumeML();
         fillModeData.roOnlyModeStatus          = (U32)isROOnlyModeEnabled();
         fillModeData.badFillSignal             = getCurrentBadFillSignal();