I like what you did with the colors cumn thru. I've been trying 3D stuff with my UCanDo but I can't seem to hold a hover, and am not real good with a harrier either. I attribute some of this to my lack of skill, but I also think moving my CG aft will make it a little easier to perform these maneuvers. One other thing I've noticed is a strong tuck towards the belly in knife edge. I've been able to mix alot of it out and on low rates (which I have set at "high rates" settings in the instructions) it's almost all gone. However, at 3D rates if attempting a knife edge loop or hanger keyhole, she reeeeally tucks toward the belly. The more rudder I give, the more she tucks. If I try to mix to get rid of it at high rates, then it really heads toward the canopy on low rates. Any suggestions? Has anyone else had a similar problem?