I have an Uproar 60 with a K & B .61. Mine balanced in the center of the C.G. range with my battery pack underneath the back edge of the fuel tank. My plane will not snap or spin, so I am moving the pack rearward, so it is beneath the top hatch. I will, of course, recheck the C.G. before flying.

Will the Uproar 60 snap and spin? My transmitter does not have dual rates, so I had to make a reasonable compromise with the throws. I'm almost thinking it's a little on the nose heavy side, as I have trouble bleeding off speed while landing. I just love how this plane can be 5 feet off the ground with very little airspeed, and you can just keep feeding in "up" elevator, so that it almost comes down vertically.

Robb