I have two RCBS moulds, one with the new, thicker sprue plate, and the other without. I can grab the thicker plate with one hand, twist and cut the sprues, but with the thinner plate, no dice. I have to use my mould mallet.
How come? I'm thinking the thinner sprue plate, being older, may not have as sharp a cutting edge. I like being able to cut the sprue without all that banging.
The thick plate is the newer style RCBS seems to be putting on its moulds nowadays, but does anyone else make a thicker plate for RCBS two hole moulds?