Well, I don't think the computer knows much about the shape of my tank, and the numbers are only calculated numbers. I did weigh it with no fuel and with full fuel to get the calculated moment (station) of the fuel.
See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2007 - KR Gathering There is a time for building and a time for FLYING and the time for Flying has begun. Daniel R. Heath - Lexington, SC -------Original Message------- Dan, I think the shape of the header tank has got a lot to do with it. ----- Original Message ----- From: "Dan Heath" > This got me wondering, so I went to my W&B Spread sheet to check. From full > to 45 min reserve, mine moves .856" aft. Header tank only, 12 gallons.