diff --git a/workspace/TS100/Core/Inc/Settings.h b/workspace/TS100/Core/Inc/Settings.h
index dfaeb501..4460ff67 100644
--- a/workspace/TS100/Core/Inc/Settings.h
+++ b/workspace/TS100/Core/Inc/Settings.h
@@ -40,16 +40,14 @@ typedef struct {
 	uint16_t voltageDiv;                 // Voltage divisor factor
 	uint16_t BoostTemp;                  // Boost mode set point for the iron
 	uint16_t CalibrationOffset; // This stores the temperature offset for this tip
-							   // in the iron.
-	uint8_t PID_P;    // PID P Term
-	uint8_t PID_I;    // PID I Term
-	uint8_t PID_D;    // PID D Term
-	uint8_t version;  // Used to track if a reset is needed on firmware upgrade
+								// in the iron.
+
 	uint8_t customTipGain;  // Tip gain value if custom tuned, or 0 if using a
 							// tipType param
 #ifdef MODEL_TS80
 	uint8_t pidPowerLimit;
 #endif
+	uint8_t version;  // Used to track if a reset is needed on firmware upgrade
 	uint32_t padding;  // This is here for in case we are not an even divisor so
 					   // that nothing gets cut off
 } systemSettingsType;
diff --git a/workspace/TS100/Core/Src/Settings.cpp b/workspace/TS100/Core/Src/Settings.cpp
index 962a0916..c196890f 100644
--- a/workspace/TS100/Core/Src/Settings.cpp
+++ b/workspace/TS100/Core/Src/Settings.cpp
@@ -104,18 +104,15 @@ void resetSettings() {
       0;  // Blink the temperature on the cooling screen when its > 50C
   systemSettings.temperatureInF = 0;          // default to 0
   systemSettings.descriptionScrollSpeed = 0;  // default to slow
-  systemSettings.PID_P = 42;                  // PID tuning constants
-  systemSettings.PID_I = 50;
-  systemSettings.PID_D = 15;
 
 #ifdef MODEL_TS100
 
-  systemSettings.CalibrationOffset = 800;  // the adc offset in uV
+  systemSettings.CalibrationOffset = 650;  // the adc offset in uV
 
 #endif
 #ifdef MODEL_TS80
   systemSettings.pidPowerLimit=24;  // Sets the max pwm power limit
-  systemSettings.CalibrationOffset = 800;  // the adc offset in uV
+  systemSettings.CalibrationOffset = 650;  // the adc offset in uV
 #endif
   saveSettings();  // Save defaults
 }