Just shot BorderTown in Tuscon with my 61 36's and had no misfires, cap jambs. I used 22 gr 3f Ele, rnd ball and lube over the ball. 10 stages- 100 rnds / 50 each. No cleaning needed between stages/days. Treso nipps in both, and they like #11 CCI caps. Guns are Piettia with the steel grip frame.
Tried the conicals from Lee mold, but was unimpressed with them so went back to rnd ball.