questions
Got a couple of questions. 1) noticed a lot of planes with cowls have a hex like wrench coming out of cowl. Is there something that goes on the carb to allow you to do this. 2) Have to alter my cowl to fix muffler. Want to re-glass the part I'm going to change. Can I use wax to make the shape and glass over the wax. I assume the epoxy and glass won't stick to the wax. Thanks for any help or suggestions