ORIGINAL: reyn3545
Its very common with the 260... just a touch, maybe 4 degrees or so of up elevator mixing will cure that and make knife edges look very crisp. I still had to manage a little rolling with the ailerons, but it was simple to hold a completely verticla knife edge or slip it into a 45.
Very cool...do you leave that mix on all the time? Seems like the rudder to pitch problem is always there...level flight, inverted flight, uplines, downlines...