is anyone doing this at home? i just did my first experiment plating my own cast bullets. they did plate. one better than the other. i have 2 mini tanks (plastic cups) using 2 different recipies. both turned out with some black soot looking stuff on them, and the surface was quite rough. they held up fine to being sized dry. but that is as far as i have gotten so far. if anyone else is doing this, i have 2 initial questions, 1) what causes the soot, and 2) is there a way to make the plating smoother?