Got three flight's in on Sunday and without incident.Happy to report that this plane fly's great.O.S. 91FX performed wonderfully and no dead stick.First landing was a little touchy as I had the elevator rates way to high but after setting them much lower this thing is a gem to land.I bought this to prepare myself for a 27% CA models Extra and could not be more pleased.Swapped out the throttle push rod for a cable type and just installed brass inserts for the belly pan,now all that's left to do is fly.........Good luck to everyone with yours.I will be happy to answer any questions about this plane.