I can close this thread with good news.My parts arrived today,so
I was able to reassemble my mechhbox with only one small hiccup.
I ordered a TM replacement gear set figuring they would drop right
in and fit.Nope,the spur gear was 3/16th of an inch off on both
side and wouldn't reach the bevel or half gear.My only choice was
to reuse the old spur gear which I can find no damage or wear on.
I timed the gears,grease everything in sight attached the motor
and tadda!,it work great.I reassembled the entire gun and tested
it in all modes,it worked again,now I loaded a mag and have only
tested in semi and auto and it fired perfect.All those multi feed
rounds problems are gone.Man am I sooooo happy.
