This is an offshoot of a thread I started in the Lead Alloy forum:https://castboolits.gunloads.com/sho...with-new-alloy
The basic problem being that I am experiencing about 5% rejects due to voids at the sprue across three different molds. This is alloy that I made up for the first time due to a lack of lead wheel weights in Maine.
Has anyone else experienced this issue using their Master Caster?