Walt, I thank you for the tip. I looked at that hammer spring long and hard. I knew I could get it out, just not sure how to get it back in, so I didn't remove it. I'll think I'll try your suggestion. Wish me luck. I already had to deal with the spring loaded part with the "metal cap rocket". Fortunately the metal cap hit me in the head and fell directly down to my workbench. The spring took a little longer to find. Ahhhh, so many guns to tinker...and so little time.
Silvertp