I too have those orange ones they sell, but my problem with them is that the ribs (pending size of wing)are sometimes too tall to allow the jig to sit on the building surface. I did make some taller ones, but when I'm not using ca glue, I use my aluminum ones I made. I did just as RC Ken has done. Allows me to pin things down tightly while glue dries. At times, ca glue fumes mess me up & thats when I'll use slower alpa-glue for a build. Bill