[quote]ORIGINAL: RCIGN1

There is no benefit to using more than 30 degrees...The 28 or 30 degrees that works best for ALL gassers was found by moving the sensor with the engine running.....NO ignition on ANY gasser works best at 40 degrees

Correct,

Everyone is under the impression that the RCexl demands 40 degrees, Thats wrong. I will admit the instructions can be likened to a rubrics cube. The 40 degrees has to do with passing the magnet clockwise past the sensor. An engine spins clockwise. This makes up for the 10 degrees in the instructions. I do not think this method works well and you should follow Ralph's instructions on timing. Flame away guys and I would be more than happy to put it in a chart with 3 colors! The timing light??? Save your time. A couple of degrees here and there doset matter, the CDI will make up for it.

Cheers,