Thanks Adam.....I wish I could remember where the h3ll I found that write up. I followed the blurb and put the formula together in the spreadsheet. There is a mistake in the column title ...where it says 7# it should be 8#.

Can anybody see any mistakes or where something is wrong in order to try and get those stock numbers back down to 6 lbs for the HD? I tried looking at the formula and reworking some of those numbers but they look right according to the blurb. Maybe something in the blurb is off?

HELP...you mathematicians!
(anybody watch the tv show Numbers last night?)