holy smokes, both my SP101 and GP100 came with phenomenal triggers. I did a little stoning and polishing and they are beyond a dream to shoot now. Stock weight springs (on the 3rd set, replaement spring pack from Brownells) too. Both were purchased about 10 or so years ago also if that makes any difference. I've started to hear of this lawsuit nonsense and the spring weights. Easy fix, springs are cheap.
check out this video, used this to attack the DA pull and smooth them out, might help anyone's who's got bad triggers on theirs. both the SP and the GP have the same guts