good afternoon;
two cavity Lee 375-250 cast bullet mold issue. makes no difference both cavities are having same issue. a bullet will have a hole in the very center of bullet, almost like someone drilled a hole into the very center of bullet. cast temp 710-ish, alloy is mostly wheel weights. tried all ways i could think of but nothing seems to work. operator error of some sort. thankful for any input.
rp