I have plans for a Great Planes Super Aeromaster with the building manual.
They appear to from the kit, which I believe is no longer in production. My question is, not having the pieces that I believe would have been provided in the original kit, I'm confused about the the structure, location or function of the box-loc tie in the fuselage. If anyone could provide a description, dimension or even a photo of these pieces, I would be very appreciative.

Regards
Michael. [email protected]