Jim, I fly an RV-6A. Given the closeness of remaning fuel to fuel
added over many many refuelings I know my plane better than you think
I do. You don't have to buy. I know what is true.

Ron Lee


"RST Engineering" wrote:

Oh, goodie two-shoes.

Mr. Lee, what brand of aircraft do you fly? Pipers where you can just open
the fuel cap and looksee? Or Cessnas where you have to drag the ladder back
after Gomer has put it away and look?

And what are you looking for? In a lot of aircraft with reasonable
dihedral, a quarter of an inch up or down the filler neck is 8 gallons or
so. Can you calibrate your eyeball that well? In wind? With the airplane
on a slope?

Sorry, no buy.

Jim



"Ron Lee" wrote in message
...


For mr that is a non-concern. I visually inspect each tank if I do
not fill it and any "shortfall" is well below my acceptable refueling
level anyway.

I like having a totalizer functionality.

Ron Lee