ORIGINAL: chris1379
I tried flying in some wind and every time I turned into the wind, the plane dropped. I just couldn't get any lift. This got me thinking again. The motors point slightly down to give the plane more lift.
If the motors are mounted as a pusher on the trailing edge then they should
point up. If the leading edge of the wing is angled properly the downward thrust
of the props onto the trailing edge will push the LE of the wing upwards, giving
the plane its lift.
I've tried everything to stop the porpoising with the best being a canard. But
then this causes new problems of its own.
The only thing to truly stop it is a third channel and elevator control.