Event Trigger giving errors when clicking and dragging

[arkon3]

I am a veteran now with NGU but I've just updated it in a project and the Event Trigger component now looks different and I can't get it to work. The error I'm getting is:

MissingMethodException: The best match for method OnSelect has some invalid parameter. and:
MissingMethodException: The best match for method OnDrag has some invalid parameter.

in my code the functions look like this:

 public void OnBearingDrag(Vector3 Delta)
   {
   }

and:

  public void OnBearingPressedDown(bool pressed)
  {
  }

And these are the functions I'm putting into event trigger for Pointer Down and Drag.

Where can I find updated documentation that describes event trigger and what the events need now?

[arkon3]

Ignore last post, I just discovered I'd dropped the Unity Event Trigger component on the control and not the NGUI UIEventTrigger!!