Is there any brothers who have put a gas motor into their ultimate? I have a ys 120 in mine and hate feeding it all that nitro fuel and the aggravation of getting it running right. Had it dead stick on me last night on final and got blown to the edge of the runway in a crosswind and into the beans. luckly it only ripped out the landing gear block. Seems to be a weak point that needs strengthing. Will probably add some tristock against the fuse sides. Anyway just wondering on what gas engine someone might have used and how it worked out.
thanks
Jeff