Index: firmware/App/DGCommon.h
===================================================================
diff -u -r3b02f45d839bd864fc9305628759e9612340293a -r42a3cfd93563ab4cc2488cc8598494a72af2d817
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 3b02f45d839bd864fc9305628759e9612340293a)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 42a3cfd93563ab4cc2488cc8598494a72af2d817)
@@ -57,7 +57,7 @@
     // 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>