I would not use the 9.6" from the KMP web site. If you look the manual on their web site
it is for the Flycat-46 not the -71. I have one built, but have been trying check to see if the
12" is right. To balance at the location given I would have to add weight to the tail and from
what I hear with most pusher type aircraft you need to keep everything as far to the front as
possible. Don't want to re-kit on the first flight.

James