Ty
Otto The Gyro with the Max 35-S will be fun if not to active.... Mine currently has a Magnum Pro 45, Yes, 45, and it is a LOT of fun to fly. I made a slightly larger Otto several years ago with a big block Fox 45 throttle motor and it would loop even dragging the three lines.... Gyros suck up an immense amount of power... Like helicopters, they don't fly, they just beat the air into submission!
And the full scale Pitcairn Auto Gyro had loops as a standard part of their demonstration flight....
Enjoy!!!
Thanks
Jim