pamtnman,
I'd be happy to send you a copy. I just need your email. I do not see one listed for you.

However, it will not exactly fit your specific needs. It was made for casting bullets and moving between different Pb/Sn alloys. Volume is not a fixed variable, which is what you are looking for. I could pencil it out for you however. These are two identically shaped bullets, right? From the same swage die or mould?

Losing 50 grs from a 278 gr bullet by just adding tin to the mix - seems like a lot. May not be possible.

I'll sharpen my pencil in a minute. Gotta feed ponies first.


_________
BrentD, (Professor - just for Stan)

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