Hi guys, my ucan needs right thrust. Directions don't give an amount. In a up line the plane yaws left and stays that way even with 30 degrees of rudder. I am running a OS 120 pump engine so it does have some torque, the prop is a apc 16/6. Thanks in advance.

Kent

hey gfd. 3 deg is good to go on the ucd. been tried and tested by quite a few. if you havent yet go to the u can do thread on the 3d site and all the info is there.

3 degrees is a good starting point. I have that and its just enough with my Saito 100. Let me know when and where you fly, maybe we can get our UCANDO's together for some formation hovering


matt

OK thanks guys. Hey DK sounds like a plan, I fly just north of Ashland , few miles off of I 95.

The 3 degrees of rt thrust did the trick. Now it goes nice and strieght on uplines, it will also hover with very little rudder input. Another ? how much expo are you guys using on high rates? It seems like the the expo is causing me problems when the control surface starts to really move and deflect alot. This is knocking me out of shape causing some stick wipping, then its full throttle and head for high ground. Would turning down the expo help this problem if it could be controled? What you guys think?

Thanks Kent