Tom, like DTB typed its a YS 91 AC. Currently have a 15 x 4W on it as I ran out of 30% for the 16 x4W. CG is at 7 1/8 now, but thats not the problem. Lacks the power to carry it around, unless I want to settle for a 30 foot knife edge loop, even then its not pretty. If I had another cowl setting here I think I would put the Saito 100 in there just to see what it would do while I wait on the 110.

Ed M.