Between the Funtana threads and the U-Can-Do threads, I'll never leave this chair !! Anyway, rather than sort through nearly 1000 replies, I'll risk the "use the search button" replies.

It seems most of you are quite a bit aft of the recommended cg. I have a YS 91 FZ, with the tank on the CG, But I will still have to cut a hole in the tail, and mount the battery back there, I'd like to only do it once, and get it right the first time, if possible. With those of you very aft, say 6.5" does it fly around with the tail low? Of course this is normal at very low speeds or in a harrier, but A friend of mine has a Laser 3d that just plain looks silly in level flight even at moderate speeds. The wing loading is so light, you can get away with such an aft cg without the usual bad habbits, but it just doesn't look right. Does the UCD exhibit these tendencies ?