[PSUBS-MAILIST] Spreadsheet questions

[Chris Horne <chris@chrishorne.com>]

Hey all:

I've recently regained interest in my own sub project, and went to re-download
the spreadsheets for hull and prop calculations, but have a couple of questions:

1) Is there a diagram of what all the variables are on the hull calculation? Some
are obvious, but some aren't so clear. Or at least a better description of what
exactly the frames, flanges, and bulkheads are referring to; I've got a good
idea, but would hate to design the sub wrong...

2) The link for the propcalc software is broken. Can someone email it to me or
give a correct link?

Thanks-
-chris