M4 Trigger problem
 

I switched all internals from one gearbox to another and now i'm having problems with the trigger releasing from the switch assemble when pulled all the way back. In the old gearbox I kinda had to pull it to the right side to keep it firing. Any suggestions on what is causing this ?

Is the small spring between the trigger assembly and the tappet plate still there?

When I changed my internals to a new V2 mechbox shell, I took dozens of photos as I was removing the selector plate and trigger assembly. It helped a lot to put everything back in place. I unfortunately deleted them since then.

If you can take a few close up photos of the trigger assembly, maybe someone here will be able to see what's wrong.

You can see some photos there, but only 1 or 2 show the trigger assembly:

http://www.airsoftretreat.com/featur...mechbox_guide/

Yeah It's still there. I talked with the guy at the shop I take it too and he said it sounded like I need a new switch assembly. The top of the trigger just keeps slipping off the switch assembly. This is the 2nd part that i've ordered from Ehobby that has broke on me.