My wife has a Smith and Wesson 642 .38 snubbie that she shoots quite well. A buddy of mine came over the other day to let his wife try it out to see if she liked it. She did OK with it, but really had a hard time with the heavy trigger pull. (She seems to have pretty weak hands - couldn't rack the slide on my Kel-Tek P3AT.) So the question is, how difficult is it to change the trigger pull on the 642? I really don't know of any competent gunsmiths locally. Is that something the factory service would do if you mailed it in? Would appreciate it if anyone has any thoughts.