So, I got the fancy Eastwood PC machine...
It turns out, that it is way faster and a lot less wasteful to just tumble PC...
Today I PC'd about 200 240 grn 44's and about 150 170 grn 30's in a couple hours. I was able to put about 75-100 240s on a tray to PC b/c I wasn't trying to coat them. Spraying them I can only do about 30 at a time.
At least now I can put away the PC gun, compressor and patience...