I put it under my left arm and braced the part sticking out behind me against a door jamb. I held the heat gun in my right hand and twisted the tip of the wing with my left hand as i heated both top and bottom of the tip. You can see the ultra coat loosen and feel the structure twist . I just put a little in. I'll try that and see what happens. I may want more or I may take out what I put in. Have to fly it now to see.
steve