So, the feeler gauge will go in where you filed but not where you didn't. Sounds like you amputated the wrong testicle like the military doctor in the paper this week. Better slow down. Do these case color guys really understand double gun construction? I am very skeptical of a case color guy who doesn't start with an assembled working gun and send one back to me in the same condition. The "just send me the parts" guys scare me to death. It sounds like you just finished dealing with one of those guys. I didn't especially like Dr. Gaddy's finished products, but at least they weren't bent.