Jason, My Whizard just keeps going strait up like mad! My maiden flight had me quite worried as I had all the down trim I had on it, and she was still going for the moon. Like Dick Say said, at half throttle it will fly nice. I think a Norvel with a throttle is probably the way to go with this plane as I have yet to get mine dialed in for strait and level flight with the TD .051 @ WOT.