"Snaps caps" eh... Never heard of that before. I do need to get used to the trigger. I was speaking with a GLOCK rep at a recent event (Tactical Firearms, Katy, TX) and he was testing me out on a 17 and then their red practice pistol. How to grip it, different stances, etc. I was a little unsteady and realized then that I needed to practice with whatever gun bought and get used to the trigger.
I'll try and keep ya'll posted on my progress and I will be taking photos. That's one of my other activities. I use a Pentax K10D DSLR with three auto focus lenses and a bunch of screw mount lenses.