I have a friends Intratec AB-10 9MM pistol, because he accidentally removed the trigger set pin, causing all of the crap to fall out, and based on the manual that I have for assembly, I appear to be missing a spring, and have an extra part I can't seem to find in the exploded diagram.. Im at a loss here with this one.. anybody else got one of these crappy pistols I could look at to reference the setup? or if you know anything that'd help?