Index: firmware/App/DGCommon.h
===================================================================
diff -u -r9653f93d5d0fa02d01b7da83571e2932c5222393 -rcb01369be819a90490f7549eb91ce2a24d616f52
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 9653f93d5d0fa02d01b7da83571e2932c5222393)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision cb01369be819a90490f7549eb91ce2a24d616f52)
@@ -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
 
     #include <stdio.h>
     #include <strings.h>