I am the proud owner of a Hobbico Hobbistar 60 Select Mk III. Put it together today with a few mods, epoxied the tail and vertical fin (Wd40 on the screw in pegs helps BTW) and epoxied the wings together (they did not match up, had to sand and place fiberglass in the aft end between the spars to get it tight). My question is the bubbling in the covering. The manual says to use an iron, but that didn't work, even tried my tower hobbies blow dryer with limited success. Before my model gets covered in engine grime and dirt, how do you get rid of the bubbles??