I have a feeling that in running this that it will be more like a solution allowing a gas conversion to run like a nitro engine. I'm thinking that the main needle might require a "tweak" once in a while. I don't see a way around that because we lack mixture correction at the top and bottom ends unless we use the bleed at the extremes also. The bleed is quite a "course" adjustment and using it at idle will be difficult as the volume of air that is required for mid range correction is quite large (5mm hole in the case of the 1.80 Saito). Might not be impossible but would require a "logarithmic" type flow curve in my option. I don't think we will get mixture resolution like the solenoid.

When i get a chance i plan to install the 180 on the Yellow testbed plane (was the 160 boxer and now has the 23cc super tiger two stroke) as i like how the 180 runs and sounds on the stand. That will give a better idea of what this system will be like in the air on a four stroke.