diff --git a/include/teensy.h b/include/teensy.h
index 4669597..8e15ad9 100644
--- a/include/teensy.h
+++ b/include/teensy.h
@@ -1,12 +1,20 @@
 #include "Vehicle.h"
 
-void loadCellCalibrate();
+#include <Arduino.h>
+
+double loadCellCalibrate();
 void thrustInfo();
 void processTVC();
 void write2csv();
 
-void loadCellCalibrate() {
+double loadCellCalibrate() {
   // place code to calibrate load cells in here
+  double loadTotal;
+  for (double t = 0; t == 10; ++t) {
+    loadTotal += 1;
+    delay(15);
+  }
+  return loadTotal / 10;
 }
 void thrustInfo() {
   // place code to retrieve load cell data and convert to a thrust value in here