Page 9-2 Trying to determine how much to remove is difficult and the instructions are very weak. Im trying to use a scribe on and a felt tip marker to mark out 1/4 marks so I can guage how much im removing with each cut. 1/4 from the front edge seems to cause the plastic to move 18 inch closer to the roll bar. As I remove material from the front the plexi is also moving backward on the fuselage. A big issue is that the plexi isnt molded very well its very wide on the sides and when the sides get pulled in it changes the shape of the front and rear of the plexi.
