i got it. thanks bill. I know they recommend a little nose heavy to make it easier to handle, so I bet it could use some aft weight. Im going to try and put the smoke system a little behind recommended CG, So we'll see how that goes. The plane did come in at a decent speed every time before that. But the idle just wouldnt drop. Im going to play with the carb setting some more. But it may simply be that the motor is still really new. Ive probably only got one tank through it. Or less.

That fuel dot is cool. I did see it on the plane. The vent tube just made me think about that Hanger9 kit. You'd only need the vent piece since youve got your fill station and switch on the side. I guess there are a million different ways to build the same plane.

Here is the kit I got. I have three lines in my tank, so I didnt use the T.

http://www.hangar-9.com/Products/Def...?ProdID=HAN116