ORIGINAL: PatrickCurry
Glad it flew well for you Steve. Somewhere I've seen a video of a guy with a Gnat that had just a single wheel LG right in the middle. It actually ROG and landed pretty well without the prop hitting. You might try that. I hadn't even considered my tank height when I put mine together. I mounted the engine under the mount too and the tank is up on top of the u-channel. Might have to move that...
I didnt think of the tank hight untill I hooked everything up and fuel started running through the engine out the carb. So I had to move something.
Like I said, I dont know how moving the thrust line up affects anything?
Due to snow I'll try the single ski.
What does your gnat weigh?
I have a problem where the fuel tank does not fit between the LE of the wing and the back of the engine. So the tank is raised up sitting on the wing...
steve