Flutter problems gone. Put in dual servos and flew today with some vertical dives at full power....something I rarely do but I wanted to see if I could induce the flutter. No problems at all and had a lot of fun flying fast and low! The wind curse continues though as it was blowing about 20 mph with gusts to 30 when we left. I have yet to have three easy landings in a row with this airplane due to winds. Winds were light when we arrived at the field and they grew steadily as we launched. Very happy about getting rid of the flutter problems.