RE: Super Sporster BIPE
I bought one of these a few years back. The upper wing was already framed. The builder didn't do a very pretty job, but it's straight and solid. Sanding and filler will take care of the rest. A friend had one back in the late 80's with a Royal .45 in the nose. I remember the model being quick in the air. Some day I'll get around to building mine.
John