Index: firmware/App/Controllers/ROPump.c
===================================================================
diff -u -r19d00df76fc906db9e514b10f259c39958ff25bb -r373b25b7e3229e9203f4af6bfa491def69e2ce83
--- firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision 19d00df76fc906db9e514b10f259c39958ff25bb)
+++ firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision 373b25b7e3229e9203f4af6bfa491def69e2ce83)
@@ -64,8 +64,12 @@
 #define FLOW_SAMPLES_TO_AVERAGE                        ( 250 / TASK_PRIORITY_INTERVAL )            ///< Averaging flow data over 250 ms intervals.
 #define FLOW_AVERAGE_MULTIPLIER                        ( 1.0 / (F32)FLOW_SAMPLES_TO_AVERAGE )      ///< Optimization - multiplying is faster than dividing.
 
-#define RO_FLOW_ADC_TO_LPM_FACTOR                      5555                                        ///< Conversion factor from ADC counts to LPM (liters/min) for RO flow rate (multiply this by inverse of FPGA reading).
+//#define RO_FLOW_ADC_TO_LPM_FACTOR                      5555                                        ///< Conversion factor from ADC counts to LPM (liters/min) for RO flow rate (multiply this by inverse of FPGA reading).
 
+// TODO new flow sensor k factor for testing only
+#define RO_FLOW_ADC_TO_LPM_FACTOR                      300                                        ///< Conversion factor from ADC counts to LPM (liters/min) for RO flow rate (multiply this by inverse of FPGA reading).
+
+
 #define ROP_FLOW_TO_PWM_SLOPE                          0.1                                         ///< Slope of flow to PWM line equation.
 #define ROP_FLOW_TO_PWM_INTERCEPT                      0.0                                         ///< Intercept of flow to PWM line equation.