Here are some clips from 2 of the 4 or 5 runs I did on this engine today. This is the most difficult Saito engine I have ever tried to tune. It just will not respond well to any adjustments on the low speed. I have run 3 different fuels, 3 different glow plugs and adjusted the low speed needle 20-30 times and I still cannot get a good low idle. I will continue to work with it. I ran Cool Power MV 4 stroke fuel, it liked this fuel the best. I also ran Omega 5% and 10% each with added castor. It ran the worst on the 5% fuel. I used an OS F, Hangar 9 Super Plug, and a Fox Miracle plug.
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