Race,

The plane is a Worlds model Groovy 3D... I had some credit at my LHS... and the saito at home... one impulse buy later it's on my bench

The engine HAS to be mounted inverted or I leave off the cowl and mount it up right... not really a good option. I can't bring the tank any lower due to the "shelf" the landing gear is mounted on... that extra 1 1/2 of fuse would give me the area I needed to lower the tank. I can't lower the engine due to thrust line and the cowl. I though about the header tank... will this do me any good? I though the header tank was only good to help out foaming/vibration bubbles on my heli and to keep the clunk in a constant fuel supply... will it also help with a tank thats WAYYYY to high? I though that even when you use a header the engine still see's the main tank as it's supply.

John