what are you fella's thoughts on shot size? I always hunted with crappy # 7.5 or #8-shot. it more or less worked fine but I got pissed off one time cuz I shot a rabbit (it was running) and I know I hit it, but maybe not hard enough- It didn't go down until the second shot. So I switched to #2 - for EVERYTHING. I still hit grouse (aiming a bit high) but I find the likelihood of pepperring the breast to be a little less (fewer BB's). Furthermore, I will not hesitate to rattle of a shell at a rabbit in the alders with a couple little branches in front of its head (whereas I would with #8's). Thoughts?