diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_functions.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_functions.cpp
index 55b1ae9..b7c7038 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_functions.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_functions.cpp
@@ -220,7 +220,7 @@ void updateGainFactor() {
 
 void updateVComp() {
   if (serialInt >= 0) {
-    compInt = (serialFloat / 5) * 1024;
+    compInt = (serialFloat * 1024) / Vin;
     //senseInt = compInt; // syncing these params til #24 is fixed
   }
 }
@@ -228,7 +228,7 @@ void updateVComp() {
 
 void updateVAdj() {
   if (serialInt >= 0) {
-    senseInt = (serialFloat / 5) * 1024;
+    senseInt = (serialFloat * 1024) / Vin;
     //compInt = senseInt; // syncing these params til #24 is fixed
   }
 }
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_volatile.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_volatile.h
index 26dc20c..4600f0a 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_volatile.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/pP_volatile.h
@@ -5,8 +5,8 @@ volatile int ADJ_COMP = 0;            // Variable for Comparator adjustment
 volatile int ERR_STATE = 0;
 
 // Convert float to integer for adjustment functions
-int senseInt = (senseThrs / 5) * 1024;    // Voltage Follower upper converted to adg interger
-int compInt = (compThrs / 5) * 1024;      // Upper threshold of Comparator before adjustment
+int senseInt = (senseThrs * 1024) / Vin;    // Voltage Follower upper converted to adg interger
+int compInt = (compThrs * 1024) / Vin;      // Upper threshold of Comparator before adjustment
 
 // Voltage Comparator Adjustment parameters
 //float VCompRef = 0.00;                    // variable to store the float value read from the comparator reference