At 04:34 PM 9/27/2009, you wrote: >One end may be 2 or 3 inches tall and the other end may be 4 or 5 >inches tall by whatever length you decide to make your tanks. =================================================================================================
I would recommend you make tanks that are long and narrow to keep the C.G. from shifting from full to empty. I have tanks in the outer wings only, no header tank. My tanks are approx 3 1/2 inches deep at the outer end and 5 1/2 inches deep at the inboard end and run the entire length of the outer wing. They are approx 10 inches deep behind the forward spar. They hold 12.5 gallon per side. My C.G. only shifts one or two inches from full to empty. Larry Flesner