Index: firmware/App/Modes/ModeDrain.c
===================================================================
diff -u -r8f5feed92f41a476d5656038bcdfe884e17bd593 -rc5e1315bfeb11335f66f7439e00857f26649e25b
--- firmware/App/Modes/ModeDrain.c	(.../ModeDrain.c)	(revision 8f5feed92f41a476d5656038bcdfe884e17bd593)
+++ firmware/App/Modes/ModeDrain.c	(.../ModeDrain.c)	(revision c5e1315bfeb11335f66f7439e00857f26649e25b)
@@ -116,11 +116,7 @@
     LOAD_CELL_ID_T drainWeightLoadCell = LOAD_CELL_A1;
 
     // determine which load cell to use for drain volume - we want weight of inactive reservoir
-#ifndef BETA_V1_BUILD
     if ( RESERVOIR_1 == getActiveReservoir() )
-#else
-    if ( RESERVOIR_2 == getActiveReservoir() )
-#endif
     {
         drainWeightLoadCell = LOAD_CELL_B1;
     }