Well, its pretty simple how it works. the only thing i can think of is the elevator is somehow out of shape or worn, but you would have to shoot it ALOT to wear it out.
Ok seriously, how in the world is a dirty gun not going to lift the shell? I suppose if someone pulled a prank and you had a rock behind the bolt then that would cause the problem...
Its funny that someone would attempt a repair on a gun that has not been cleaned. Of course thats the first thing done.
I pulled the elevator out put it in a vise and gave it a few taps with a hammer, works like a champ.
Thanks for replys