I like the idea of "pins" at the corners to to help square final assembly. My kit is one of the original glass fuse/foam wing kits. I've had it since the early 70's. The wing saddle is obviously molded into the fuselage. Other than some cleanup for the seams, the wing saddle should be level.

How do you free up the temporary CA after wing drilling? Just an Exacto blade or something else?

I made a flat work surface out of a very nice 4' x 1' Pine board with hard Poplar strips on the bottom, all carefully selected to maintain it's "straightness". Very portable and provides enough space to build each of the separate aircraft sections. I'll post a photo or two of the Tipo soon.

Greg