I picked up a nice used bison and I'm trying to get the back plate off to change out and would like crack it open to do a total clean up on it before using it.
I've beat this thing with a rubber mallet till my arm is about to fall off and I can't it crack or get the back plate to move either.
Yes, I have removed all the visible bolts on both sides and can't get it budge.
Any clues or advice would be greatly appreciated.