Keith,

Congrats on the second flight. That's good info on the CG. Were you using the recommended throws and are they about right?

I bought a pair of these tapered clunks for my saddle tanks.
http://dreamworksrc.com/catalog/prod...roducts_id=534
Those tanks are pretty long and flat and I thought the taper would allow it to pick up fuel better as the tanks get low. I'd also suggest trying to elevate the front of the tanks a little to force more fuel towards the rear during straight and level flight.

Joe