diff --git a/include/LoadCells.h b/include/LoadCells.h
index 02dcc09..318f512 100644
--- a/include/LoadCells.h
+++ b/include/LoadCells.h
@@ -1,5 +1,6 @@
 
 #include <HX711.h>
+#pragma once
 
 struct LoadCells {
   HX711 lc0;
diff --git a/include/teensy.h b/include/teensy.h
index ad34b43..e987d8c 100644
--- a/include/teensy.h
+++ b/include/teensy.h
@@ -1,3 +1,4 @@
+#include "LoadCells.h"
 #include "Vehicle.h"
 #include <Arduino.h>
 #include <SD.h>
@@ -65,7 +66,7 @@ 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,l0,l1,l2,l3");
+      "Servo1,Servo2,thrustFiring,thrust,simResponse,lc0,lc1,lc2,lc3");
 }
 
 void thrustInfo(Vehicle &State) {
@@ -115,7 +116,7 @@ void processTVC(Vehicle &State, LoadCells &loadCells) {
   State.F = sqrt(pow(State.Fx, 2) + pow(State.Fy, 2) + pow(State.Fz, 2));
 }
 
-void write2CSV(Vehicle &State, double a, double b, double c, double d) {
+void write2CSV(Vehicle &State, LoadCells &loadCells) {
   dataFile.print(String(State.time, 5));
   dataFile.print(",");
 
@@ -167,13 +168,13 @@ void write2CSV(Vehicle &State, double a, double b, double c, double d) {
   dataFile.print(String(State.stepDuration, 5));
   dataFile.print(",");
 
-  dataFile.print(String(a, 5));
+  dataFile.print(String(loadCells.lc0Val, 5));
   dataFile.print(",");
-  dataFile.print(String(b, 5));
+  dataFile.print(String(loadCells.lc1Val, 5));
   dataFile.print(",");
-  dataFile.print(String(c, 5));
+  dataFile.print(String(loadCells.lc2Val, 5));
   dataFile.print(",");
-  dataFile.print(String(d, 5));
+  dataFile.print(String(loadCells.lc3Val, 5));
 
   dataFile.print("\n");
 }
diff --git a/src/main.cpp b/src/main.cpp
index 5e9abd7..d4828fe 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -121,8 +121,7 @@ void loop() {
   processTVC(State, loadCells);
 
   State.stepDuration = micros() - last;
-  write2CSV(State, loadCells.lc0Val, loadCells.lc1Val, loadCells.lc2Val,
-            loadCells.lc3Val);
+  write2CSV(State, loadCells);
 
   // Set "prev" values for next timestep
   PrevState = State;