Well I thought this was a Super Kaos but after reading the Kaos thread I'm not sure now. This plane was built by Lew McFarland, most likely in the 70's. Has plenty of hanger rash and beauty marks but it's built straight and should be a great flying plane. I need to reattach the aileron and probably swap out the Kraft engine. Wingspan is 58.5 inches, length is 53.5 inches and the rudder hinge line is 1/2 inch behind the elevator hinge line.

Any idea what it is for sure? Thanks!