RE: Hitec Eclipse and coupling flaps to ailerons?
With the Eclipse, you can link flaps to alierons and vice versa and with 4 servos, no y-harness is needed. This allows you to have full length flaps or full length ailerons. They are both mixes which you can activate and the switches allow you to turn them on or off. Check your manual under the F->A and A->F mixing in Glider mode.
1- right aileron
6- right flap
5- left aileron
7-left flap