I just saw it right before you posted here... i was wondering how you got yours to waterfall .. i have tried evrything to get mine to do it. I have even had the elevators to the point where they bang the pushrod and still no go.. I dont rcall where my CG is but i know its aft of the manual.. any more it crosses the line of not being precise in KE and precision. ive tried flaperons with no avail too..