My plan is to go with one of these new Evolution gassers. Chris' was set-up with a brand new OS 160FX and we had no problems at all. Running rich for break in but hovering was easily under half throttle. I know it is being said you can stick up to a DA 50 on this, but I was so impressed with the OS 1.60! THINK LIGHT!!! It really is a 10lb foamy that you just toss around in the air. The Evolution gasser is just a few oz heavier, but I swore I would not be buying another glow engine. Now if someone GAVE me an OS... I guess that's a different story. I repeat though... THINK LIGHT!!! It's an amazing plane.

JP