The Ultimate is one of those planes I will always have in my stable.(67" OMP Fusion is the other) The ARF I have now is my 3rd GB. First two were kits. Both of those were ST 90 powered and both flew better than this ARF I have now. Maybe Great Planes will reissue the kit some day.
Also, please post if you found anything off on your plane. There may be others reading this thread that need to check theirs.
David