Can anybody explain the meaning of "Fun Scale" What documents are required at a contest like this? Or is up to the organizer how much a preson is required to bring along.Reason i ask is i may enter a contest and don't really know what i need.thanxs KOMET44

Unlless things have changes, "Fun Scale" is sort of like "squint scale". If you squint hard enough, it almost looks like a scale something-or-other. Manufacturers of kits started using "Fun Scale" years ago, to explain their use of larger/smaller wings, larger tail surfaces for stability, flat sided fuselages for ease of manufacture and construction.

Les