Strange GUITexture Bug??

**Ok, so i have a function to move my player up which works fine...Well sort of. I have 2 version of code, 1 for my touch screen HTC and the other is for the PC - just for quick testing instead of going thru the build process.

So the thing is the PC version of the code works fine, but the mobile version doesnt, i mean i know it detects when the button is pressed because it prints out "UP.y = 1" to the GUITexture on my HTC but it just doesn't move up. Whats the dealio my good friends?

Thank you

P.s. I have other touch screen buttons created the same way for walking and they work fine.**

 function Update() {
     transform.Translate( movement2 * Time.deltaTime);
 }
 
 
 //:::::::::::::::::::::::::::::  E N A B L E   M O V E - U P  ::::::::::::::::::::::::::::::::::
 function MoveUp() {
     // TOUCH SCREEN MOBILE VERSION
     if(UP_Button.position.y == 1 && !LadderT.onTop){
         onscreentext.text = "UP.y = 1";
         ClimbingUp = true;
         movement2 = Vector3(0, 1, 0) * moveSpeed;
     }else{
         ClimbingUp = false;
     }
     
     // PC VERSION
     if(Input.GetKey("up") && !LadderT.onTop){
         onscreentext.text = "UP.y = 1";
         ClimbingUp = true;
         movement2 = Vector3(0, 1, 0) * moveSpeed;
     }else{
         ClimbingUp = false;
         movement2.y = 0;
     }
 }
 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::