 //gps 3,4
 //mag A4 A5
 //Heading Adjust A2
+//Speed Adjust A1
 
 #include <LiquidCrystal.h>
 #include <SoftwareSerial.h>

float compassHeading;
int mHeadingOffset = 0;
#define HEADING_ADJUST_PIN A2

// 2x16 LCD stuff
LiquidCrystal lcd(8, 9, 4, 5, 6, 7); 

    mHeadingOffset = analogRead(HEADING_ADJUST_PIN);            // reads the value of the potentiometer (value between 0 and 1023) 
    mHeadingOffset = map(mHeadingOffset, 0, 1023, 180, -180);     // scale it to use it with the heading (value between 0 and 180) 
  
    //Adjust speed
    mSpeedCap = analogRead(SPEED_ADJUST_PIN);            // reads the value of the potentiometer (value between 0 and 1023) 
    mSpeedCap = map(mSpeedCap, 0, 1023, 0, TURN_SPEED);  
  }

  /**
