Dave,

Again, thanks for the Customer support!!!!!

Over the weekend I flew the Funtana 90 with the YS 110 with a 16X6 prop and 30% CP. I accomplished 3 flights and the power in this motor is great. The transistion though out the power band is awesome. Since YS installed a new bearing, ring etc., I made sure the motor was running rich. The idle is 1000 % better than before. It did flame out on my last fight while on approach and I believe it's because I'm running everything rich. I'm going to lean the idle mixture a bit and see what happens.

Since I'm not really familiar with the YS four stroke I'm very carefull when making any adjustments to the motor because I don't want a lean condition. Is there anyone you could recommend in the Palmdale area that has a thorough understanding of the YS four stoke that I could hook up with and double check my tuning?

Your response is greatly appreciated.

Regards,

Chuck