So This is my first time sizing bullets and casting. I tried it with both a 358-200 mold that I am sizing to .361” for my enfield revolver (slugged .360”) the pills drop right about .359” or so and the powder coat brings it up to right about .3615”. I then tried it with a 309-113 mold for my 30 carbine which slugs .310”. I am using the Lee APP and their breech lock bullet sizers sized .311” and .361”. It keeps either ripping the PC off, deforming the GC or both. Some are also very hard to size with the GC. I am using Hornady .35 GC and sages outdoor 30 cal aluminum GC. I have no idea what I am doing wrong any advice is appreciated.
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