Just curious how many of you have had problems removing the back slide cover when disassemblying your slide to degrease and/or replace parts. For some reason the slide cover on my G17 seems too difficult to remove. Although I only strip and degrease the slide every 3,000 rounds it seems to me the cover should come off a little easier. Since I gouged up the last one I took off I just ordered 3 extras for the future since it seems they are designed for one time use. BTW, I do depress the trigger spring. Any advice would be welcome.