Yes. I fixed a couple things. Adjusted pellet probe so it's not crushing the pellet skirt and enlarged the airstripper hole because of clipping. Now it's shooting great. I finally got the courage to unscrew the hammer spring tentioner because it was frozen. I even took a torch to it but I had to make the Allen hole which was stripped out into a slot for a large flathead screwdriver. It worked. I just wanted to remove the hammer and spring to clean everything out. Now I'm reinstalling them and was wondering if I should lube them ? Thanks kris.