Index: firmware/App/DGCommon.h
===================================================================
diff -u -rca3a0c7865377f4136f61a6cd480183bc2d5680a -r127ec607bc555c847170f28800b6d55d46531ee3
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision ca3a0c7865377f4136f61a6cd480183bc2d5680a)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 127ec607bc555c847170f28800b6d55d46531ee3)
@@ -58,7 +58,7 @@
     // Turn these flags on to disable dialysate mixing
     #define DISABLE_DIALYSATE_CHECK         1
     #define DISABLE_MIXING                  1
-    //#define USE_SMALL_FLOW_SENSOR_K_FACTOR  1
+    #define USE_SMALL_FLOW_SENSOR_K_FACTOR  1
     //#define DISABLE_FLOW_CONTROL_TREATMENT  1
 
     #include <stdio.h>