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  1. R

    Please Help.

    I am helping my 13 year old son build a FliteTest tutor. The build went fine, but we are having trouble getting the electronics to work properly. We have a Spektrum AR620 receiver and a DXS transmitter. The tail flaps and rudder are working fine, but the motor will not turn. We have checked to...
  2. T

    Help with maybe throttle servo%,

    Hi all, I’m building out the simple cub with the flitetest radial b pack. I’ve been having a crazy time with getting the motor to operate. My lemon rx receiver is bound to my spectrum dxs. When I plug in my servos they all operate when given the proper inputs. But nothing when I input throttle...