diff --git a/include/teensy.h b/include/teensy.h
index b2056b9..07402d8 100644
--- a/include/teensy.h
+++ b/include/teensy.h
@@ -7,7 +7,7 @@ double loadCellCalibrate();
 void initFile();
 void thrustInfo(struct Vehicle &);
 void processTVC(struct Vehicle &);
-void write2CSV(struct Vehicle &);
+void write2CSV(struct Vehicle &, double a, double b, double c, double d);
 void printSimResults(struct Vehicle &);
 void teensyAbort();
 
@@ -75,7 +75,7 @@ void initFile() {
   // File Header
   dataFile.println(
       "t,x,y,z,vx,vy,vz,ax,ay,az,yaw,pitch,roll,yawdot,pitchdot,rolldot,"
-      "Servo1,Servo2,thrustFiring,thrust,simResponse");
+      "Servo1,Servo2,thrustFiring,thrust,simResponse,l0,l1,l2,l3");
 }
 
 void thrustInfo(Vehicle &State) {
@@ -122,7 +122,7 @@ void processTVC(Vehicle &State, LoadCells &loadCells) {
   State.momentZ = 0.0;
 }
 
-void write2CSV(Vehicle &State) {
+void write2CSV(Vehicle &State, double a, double b, double c, double d) {
   dataFile.print(String(State.time, 5));
   dataFile.print(",");
 
@@ -172,8 +172,17 @@ void write2CSV(Vehicle &State) {
   dataFile.print(",");
 
   dataFile.print(String(State.stepDuration, 5));
-  dataFile.print("\n");
+  dataFile.print(",");
 
+  dataFile.print(String(a, 5));
+  dataFile.print(",");
+  dataFile.print(String(b, 5));
+  dataFile.print(",");
+  dataFile.print(String(c, 5));
+  dataFile.print(",");
+  dataFile.print(String(d, 5));
+
+  dataFile.print("\n");
 }
 
 void printSimResults(Vehicle &State) {
diff --git a/src/main.cpp b/src/main.cpp
index 4382951..d7d3459 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -29,10 +29,10 @@ LoadCells loadCells;
 #include "teensy.h"
 const int lc_clock = 23;
 
-const int lc_data_0 = 0;
-const int lc_data_1 = 1;
-const int lc_data_2 = 2;
-const int lc_data_3 = 3;
+const int lc_data_0 = 14;
+const int lc_data_1 = 15;
+const int lc_data_2 = 19;
+const int lc_data_3 = 20;
 
 #endif
 
@@ -107,17 +107,17 @@ void loop() {
   thrustInfo(State);
   pidController(State, PrevState);
   TVC(State, PrevState);
-  
+
   processTVC(State, loadCells);
 
   State.stepDuration = micros() - last;
-  write2CSV(State);
+  write2CSV(State, loadCells.lc0Value, loadCells.lc1Value, loadCells.lc2Value,
+            loadCells.lc3Value);
 
   // Set "prev" values for next timestep
   PrevState = State;
-  
-  // state2vec(State, PrevState, stateVector);
 
+  // state2vec(State, PrevState, stateVector);
 
   State.time += State.stepSize;