It is with a heavy heart that I confess to wrecking a wonderful airplane. The fun started very shortly after takeoff Saturday afternoon from College Park Airport, when after a normal takeoff, normal gear and flaps retraction, the electric trim rolled all the way up, unbidden, and jammed. Solid. It took both of us leaning on the yokes with all our might to keep the altitude within a thousand feet of the assigned altitude. Such a good thing I wasn't solo. I could not hold it by myself. Nothing I c