ROBCAR1

I bought a yak54 from a guy last week with no manual at all. It is just the average 50cc 89 inch span Chinese yak that could of been put out under any name but do not know the name brand. Can I just find a manual of the similar size yak and set the control surface end points by that? Not sure what else to do. Thanks for the help.

speedracerntrixie

My Feedback: (29)

Start with 25 degrees of throw on aileron and rudder, 15 degrees on elevator and 30% expo on everything. Calculate out 30% mean aerodynamic cord for CG.