There are two plans on Outerzone. I made this kit from the vector PDF plan. I don’t know if there is a substantial difference between the two plans, but now you know which one I used.
There is a joint in the fuselage side in the middle of the radio compartment. I expanded the fuselage side doubler to reinforce the joint.
The ribs are flat on the leading edge, and the leading edge stick is 3/8″ thick balsa.