Sorry if I'm annoying someone with this non-stop thread; I hoped never to come back to this thread myself
I've reassembled the mechbox, but by all the gears behind the trigger, it doesn't fit "snuggly" and is seems almost more of a tight sqeeze then what it should be but: what do I know. I've made sure to replace all the parts as were when I first opened the mechbox, so right now im just wondering if its normal for it to be this tight?\
VERY much appreciated
EDIT: Never mind; i figured it all out. Thanks everyone for your help.