So, I picked back up on the Ultimate the other day. Somehow, back last year when I glued in the h-stab, it ever so slightly shifted on me and ended up being about 3/16" off on one side (crooked to fuse). Well, this has bugged me to no end so I got out the Dremel and dug out the stab. I'll be building a new one shortly. I'll keep the thread updated any time that I do any work to the plane.