Tailskid you are so right.my first plane was a debolt champ.just married I had to build it on a kitchen table.i followed the instructions and was so proud until realized I had two left wings.then one time I built a low wing.i sanded the saddle a longgggg time.nobody ever told me about postive incidence but I sure found out sadly the hard way.i have built wings and tried going thru the door without turning the wing vertical.ugh.i was up many hours the nite before so I could fly.god I have done some stupid things learning to build but back then you built or you didnt fly.