AJC1
Member
Fired up the pot and ran my first heat cycle after baking the mold twice for heat cycles. Made a pile of scrap and had 20 keepers. My eye is very critical right now so any flaw sent them packing. Did some measurements captured in the picture below. I believe .310 or .311 would be no issue. I could probably eek out .312 with PC and may try that when I start project arasaka.