Quote Originally Posted by jrevens View Post
I think I might have seen something from Kitfox which recommended a higher initial setting for the angle. Of course you set it at whatever it takes. Whirlwind may even be aware that the recommendation is a little too fine and just haven't gotten around to changing it in their installation documentation. Wish it wasn't so, but that is not unusual for many companies, in my experience. Just out of curiosity, have you checked the accuracy of your tachometer?
Hi John,

I must have missed the Kitfox recommendation. As far as checking the accuracy of my tach, yes and no. I have both the Grand Rapids EIS2000 which gives the RPM in digital format as well as the analog AviaSport Rotax 912 tach and they both agree. Because they both trigger off the same signal provided by the engine, its not a true validation like as would be provided by a handheld laser RPM meter.