My Door Opening Script Works Inconsistently

I have created two scripts which control my doors opening and closing (Thanks to people who helped me here! So thanks guys!. However my scripts do not seem to work all the time. I have to push the doors many times till I hit their sweetspot or something. It's very important that my doors are user friendly! Perhaps something is wrong with my scripts? I'd appreciate it if you guys could have a look to see where I went wrong if you have time!

This is the Player Collision script (Attached to my character controller main camera):

 private var currentDoor : GameObject;
 
 function Update () {
 
     var hit : RaycastHit;
 
         if(Physics.Raycast(transform.position, transform.forward, hit, 2)) {
         if(hit.collider.gameObject.tag == "Door"){
         currentDoor = hit.collider.gameObject;
         
         if(Input.GetMouseButtonDown(0)) 
         currentDoor.GetComponent(DoorScript).OpenCheck ();
         }
     }
 }

And here is my actual door script (Attached to each door in my scene)

 var doorIsOpen : boolean = false;
 
 var doorOpenSound : AudioClip;
 var doorShutSound : AudioClip;
 
 function OpenCheck (){
 
 if(doorIsOpen == false){
 Door(doorOpenSound, "doorOpen");
 doorIsOpen = true;
 
 }
 
 else if(doorIsOpen == true){
 Door(doorShutSound, "doorClose");
 doorIsOpen = false;
 
     }
 }
 
 function Door (aClip : AudioClip, animName : String) {
 
     audio.PlayOneShot(aClip);
     gameObject.transform.parent.animation.Play(animName);
     
 }

The script does work, but it requires that I click over and over which is frustrating