Okay, so I got a three-hour pass on Monday, which I used to go to the range. First shot, single action at 7ish yards -- in the 10 ring. Very excited, but the next shot after decock -- low and left. Okay, rest of magazine, large ragged hole with a few fliers between 7:00 and 8:00 o'clock a little bewlow the bull. Backed out to end of indoor range, shot way low, (but in line), adjusted point of aim to cutting bull with front sight, brought POI back up. Tried a few double-taps, groups not real tight. End of first box.
Switched to .45, practiced double-taps, concentrated on both eyes open -- something I've decided to do exclusively, rather late.
Second box of 9mm -- the serrated trigger began to wear on my trigger finger. double taps at 7ish yards, double-action only at further range, not too tight. Trigger finger really raw. Tried quick-view double-taps -- all over the target, like I hadn't seen since I was 17 firing the .45 for the first time in boot camp. I almost expected getting a talking to.... Final few rounds were slow fire, and groups tightened up again so i didn't have to leave completely humiliated.
Anyway, no failures whatsoever. I'm pretty pleased overall, but the serrated trigger does chew up the trigger finger. I'll have to think hard about that. As I said in my initial impressions post, I like the idea of the serrated trigger in high-stress situations, but my accuracy deteriorated rapidly as is wore on my finger. I don't want to get bad trigger-pull habits b/c of the discomfort, so I'll have to figure out how to deal with it -- perhaps a combination of band-aids until healed, toughening up through dry firing, then reapplying band-aid when necessary until calluses develop.
Any pointers welcomed. And no, no pics. I didn't have a camera with me.