It's a good Q ?

Thi was plauging me for a while .

Is the plane a Tail Dragger . These tendencies generally happen on a tail dragger due to wind .

If til dragger , Then hold the up elevator , so that the plane actually sits on the tarmac , before take off & release the elevator slowly .

U can control the movement wit hthe help of the ruddr easily now .

If it is a front wheel aircraft , hodl the down elevator so that the frotn wheel is on the tarmac & u coudl control with the rudder .

If this fails , try centering the torque rods on the servo horns .

If that fails , then mate ............... grab a chilled beer & go the flying field have some mate of urs look it up .

Regards.

Arjun