Index: firmware/App/HDCommon.h
===================================================================
diff -u -r38b5b0408730290c3ad591711ba1613e85045cd5 -r0b350fbdc70362877de64fadc4e25fe883a7bf3b
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 38b5b0408730290c3ad591711ba1613e85045cd5)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 0b350fbdc70362877de64fadc4e25fe883a7bf3b)
@@ -46,9 +46,9 @@
 //    #define DISABLE_ACCELS                  1           // Disable accelerometer POST and monitoring
 //    #define DISABLE_CRC_ERROR               1           // Do not error on bad CRC for CAN messages
     #define DISABLE_ACK_ERRORS              1           // Do not error on failure of other node(s) to ACK a message
-//    #define USE_FMD_FLOW_SENSOR             1           // Use FMD flow sensor (on HD) instead of FMD on DG
-//    #define USE_FMB_FLOW_SENSOR             1           // Use FMB flow sensor instead of flow estimation from pump speed/pressure/wearing
-//    #define RUN_BP_OPEN_LOOP                1           // Run blood pump in open loop mode
+    #define USE_FMD_FLOW_SENSOR             1           // Use FMD flow sensor (on HD) instead of FMD on DG
+    #define USE_FMB_FLOW_SENSOR             1           // Use FMB flow sensor instead of flow estimation from pump speed/pressure/wearing
+    #define RUN_BP_OPEN_LOOP                1           // Run blood pump in open loop mode
     #define DISABLE_MOTOR_CURRENT_CHECKS    1           // Do not error on HD pump current checks
     #define DISABLE_PUMP_FLOW_CHECKS        1           // Do not error on HD pump flow checks
     #define DISABLE_PUMP_SPEED_CHECKS       1           // Do not error on HD pump speed checks