I was out and tried it again, and it is only doubling when firing the right barrel first. I actually found that several of the screws weren't as tight a I would have liked. I was firing the right barrel with no shell in the left barrel, and then I would pull the forend and check the cocking rod on the left side to check that it had in fact dropped the hammer. After getting my bell rung 3 or 4 times I figured that was enough.
I pulled it apart and swapped the hammers to see if that is the ticket.
CHAZ
Last edited by Hoof; 03/23/13 11:00 PM.