yeah it will be full fuse, its laminated 3/8ths white foam so the fuse should be about 1 1/8th wide. about 10 inches long so the span should be about 16-18 inches, havent scaled that out yet.
actually, it could end up around 15 grams come to think of it. but thats why i chose white foam, its light
oh, and at the moment, i only have 1 sukhoi tail wheel and the assemblies cost like $4 so thats $8 just for 2 wheels
i could try and cut some out of foam rubber...if only my dremel had the full chuck so i could spin them on it!