George ( or anyone else), I've been doing S&W trigger jobs for years. Pretty much got it down to an art form. One problem that I have is finding a durable cutter/reamer/stone to clean up the inside of the rebound slide. I've found that getting rid of all the ridges & smoothing it really goes a long way toward making that extra special job perfect. Just have to buy a pot full of carbide burrs/dremel stones. They only seem to last one or two jobs. Have you found something that will hold up or do you even go in there?