Thanks for the advice. Back when there were lots of smiths working on S&Ws mostly what they were doing was tuneing up the DA pull. I'll bet you're right, something has gone wrong with this gun and it may take some serious work. Still not sure I want to spend much money on it, I really don't know what I need it for. After trying a few different loads, I shot 5 rds in 2.5" at 25 yds, about as good as I'm capable of.