Quote:
Originally Posted by suzenonest
So I reshimmed the gearbox, added a few to tighten things up a little. There was also a small spring above the trigger contacts that I fixed as it wasn't seated properly.
The gun still seems to me like it is cycling funny, but when I put the upper back on and tried shooting, it functioned just fine lol
I'll leave it like that for now
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It should NOT be tigh...
You are basically killing the gears, motor and bushings, possibly wires and trigger too.
I also think that it was the ARL that was not set properly. It should push against the bevel gear, not away.