I’ve been using this technique for awhile now. It might be your powder that’s causing you issues. I started out trying harbor freight and it was horrible. Later on I got some from Eastwood and have had much better luck.Their isn't a bullet mold made that I cant get the bullets to accept powder.
Its not the mold,its your technique.
How are you trying to coat your bullets?
This one is slightly heavier but has a bevel base.Looking for suggestions on a NLG 124gn BB Mould. .356?