Hello! This is Bob. I boughta plane in Wisconsin three years ago. I got it disassembled and was told it was a sky bolt. I am trying to find out what it really is. I have the bottom wings but I do not have a top wing. I need to know what it is so I can make a top wing. I have most of the parts but the motor mount. The length from the firewall to the rudder hinge point top longeron is 159 inches. The top to bottom of the rudder where the fabric goes is 46.25. The landing gear is bungee cord attachment points of the landing gear O.D is 27 inches. I.D is 23.25 inches. The wing attachment on the fuselage O.D is 23 and seven eights. I.D is 21 and an eighth. Anybody have any idea of what this is? Thanks much appreciated.