Justin, the instructions are on the PGCA forum, "General Parker Discussions" subforum. The thread title is as I stated on my post and it is on page 5 of that thread. I will not restate my instructions here, because several posters have made it clear that they will not read it. Maybe someone who thinks it is a good set of instructions will link it to this thread. I am trying to help people to read wall thickness in expensive shotguns for $95.00, not trying to get into a pissing match with people like Pooch. Benefit from my knowledge or don't. I'm through here. I am doing exactly what Rabbit did with his posts about the Gaddy modification. The only difference is that I'm getting shit from idiots who do not want to learn. Thank you, Rabbit for your information.