I have a Finn 39 that has a feeding issue. The interrupter was worn so I replaced that. It fixed the interrupter release issue BUT... The follower does not push the released cartridge up against the feed lips on the receiver. I took all apart and everything looks newish and it is very clean. I assembled without stock and magazine is tight against receiver but cartridge is not held up to receiver at all. The front of cartridge takes a nose dive and catches just below the feed ramp.
I have fiddled and searched and searched and fiddled with no joy.
Thanks for any help.
Jay