Cast a batch of 457's with my new to me Ohas mould. Tossed them through the sizer and then into the Silver PC. They look good to me. Left one in the middle for comparison.
.457 on these Ben cause I ran them back through the sizer. Before the sizer, .458~.4585" Reason I ran them through the sizer is that I plan to PC a second time and the .458'ish is what I'm after.