Trying not to feed the trolls here... it's hard to resist.
There was a good thread on this a few years ago. http://www.automags.org/forums/showt...t=ptp+micromag
I'll go ahead and say it, powerfeeds with elbows, and twist locks are junk.
Hoppers flipping around, no fun to replace barrel detents........
field strip screw could now be too tight. loosen, get it finger tight, then try again. if the bolt sticks, then try tightening the field strip screw with