I have found that it generally takes a few rounds to seem to get back into practice and then my groups really tighten up.Did a woods walk and a bit of paper shooting. I was pleased with that old Investarm 45. I dropped down my patch thickness, to compensate the dirty barrel as the day progressed, it seemed to get more accurate some how
I usually take along a little single shot 22 rifle every time I am going to go out and do some shooting when haven't let busted any caps for a few days or weeks and just do a few test rounds with the 22 before I start anything a bit more expensive