I'm able to size bullets after powder coating. Apparently some powder coat works better than others. The vendor/poster "Smoke" sells powder coat that has all been demonstrated to work fine. He also sells the plastic BBs that are used in the container you shake them in. They made a difference in getting an even coat.
I have not done enough yet to work out a system to color code bullets to the load behind them but it is on my "to do" list for sure. I'm going to see if Smoke has plastic BBs in stock again and probably pick up some clear powder too.
