Hey All, I have been reviewing hundreds of 1911 posts and cannot identify the problem I am experiencing...... I have a new Kimber UCII, after it's first field strip and reassembly the slide stop does not seem to be functioning properly. Now let me clarify, I have no problem reinstalling it as most of the posts out there indicate. My problem is the operation of the slide stop. The slide stop is extremely hard to press down to close/release the slide. Does anyone have any theories? My thoughts are the slide plunger being stickey, but it worked fine before and has gotten its lubrication.... Thank you in advance.