iOS multiTouch / release - Strange problem

Hello. I am having weird problem with multi touching and releasing 3D objects on the iOS. Below is an explanation, thanks if advance for the help :)

Short explanation: I am trying to have few objects, that shoud start spinning when i touch / hold on them and stop when i release them. Problem is that if i multi touch few objects and release them in the same order of touching, only the first object stops, the other 2 continue spinning...

The scripts were written this way, because the game was initially made for PC/MAC and i preffer to keep the OnMouseDown / Up functions and just call them with the touch...

--> In my example camera is facing Z-Forward

I will try to explain as best as possible what is happening with a real example.

1: Create (say) 4 cubes. Move them infront camera and add BoxCollider with trigger ON...

2: Add that script to each of the cubes:

 #pragma strict
 
 // Public Variables
 public var startRotateSmooth    : float;     // Smoothly start spinning
 private var minRotateSpeed        : float;     // the minSpeed before it stops
 public var maxRotateSpeed        : float;     // max speed to stop accelerating
 
 // Private Variables
 private var spinSpeed        : float;
 private var startSpin        : boolean;
 private var trans            : Transform;
 
 function Start () 
 {
     trans = this.transform;
     startRotateSmooth = 20;
     minRotateSpeed = 0.5;
     maxRotateSpeed = 15;
     startSpin = false;
 }
 
 function Update () 
 {
     if (startSpin)                    
     {        
         spinSpeed += Time.deltaTime * startRotateSmooth;            // Start the spin smoothly
         if (spinSpeed >= maxRotateSpeed)                            // If the smoothStart exceed the max speed = maxRotateSpeed
         {
             spinSpeed = maxRotateSpeed;        
         }
     }
     
     else if(!startSpin)                    
     {
         spinSpeed -= Time.deltaTime * startRotateSmooth;    
         if (spinSpeed <= minRotateSpeed)        
             spinSpeed = 0;                    
     }
     trans.Rotate(Vector3.back * -spinSpeed); 
 }
 
 function OnMouseDown()
 {
     startSpin = true;
 }
 
 function OnMouseUp()
 {
     startSpin = false;
 }

3: Add that script to the camera:

 #pragma strict
 
 // Private variables
 private var objectTouched : GameObject[];            // Array to store the touched objects to
 objectTouched = new GameObject[6];                    // Make the array 6 elements
  
 function Update () 
 {
     // Code for OnMouseDown in the iPhone. Unquote to test.
     var hit : RaycastHit;
     for (var i = 0; i < Input.touchCount; ++i) 
     {
         if (Input.GetTouch(i).phase == TouchPhase.Began) 
         {
             // Construct a ray from the current touch coordinates
             var ray = camera.ScreenPointToRay (Input.GetTouch(i).position);
             if (Physics.Raycast (ray,hit)) 
             {
                 objectTouched[i] = hit.transform.gameObject;            // Store the touched object in an array
                 objectTouched[i].SendMessage("OnMouseDown");            // Send message to the touched object to OnMouseDown / Start
             }
         }
         
         if (Input.GetTouch(i).phase == TouchPhase.Ended || Input.GetTouch(i).phase == TouchPhase.Canceled)
         {
             objectTouched[i].SendMessage("OnMouseUp");        // Send message to the stored object to OnMouseUp / Stop
         }
     }
 }

4: Start the game on iOS devide and touch few of the objects in a exact way: -> 1: Touch one object, then addTouch second one, then addTouch third one. -> 2: Release the first touched object, release the second touched object, release the third touched object - You shoud release in the order the object was touched.

5 - Only the first object stops, the second, 3rd are continue spinning. Attached is an image showing the way of touching if the explanation is confusing...

I am guessing that the problem is with the assignment of the objets in the array, but i can' t find what is causing it...