The Kougar is one of Sig's "Craftsman" series and apon inspecting the contents of the box, it seems that the parts are just stenciled out on the balsa and you have to cut them out yourself! This is going to be fun and will most likely keep me busy for a while. The instruction booklet also says that a sheet of glass underneath, is the flattest thing to use when sheeting the wing cores. I just found out what to use that old plate glass mirror for I've had laying around for years.