I bought a new P-3AT today, and already my first question. When I went to disassemble to do a little F&B, I had a terrible time getting the assembly pin out. There is zero clearance between the slide and the head of the pin. I finally slid a piece of wire in the space between the slide and the grip and popped it out far enough to get a jewelers screwdriver behind it and extract it. Is this typical? Sure made a mess of my nice parkerized slide. Thought I'd ask here before getting in touch with KT. Any help would be appreciated.