If anyone is still watching this thread I have a question. I'm getting ready to rib stitch a 1/3 scale Spacewalker useing zoomzoooie's tape. Do you put this stitch tape and your pinking all the way up to the leading edge or stop at the leading edge planking?? If the full size Spacewalker had a D cell type spar and leading edge I would think you would put the stitches only on the visable ribs. Any help would return a thank you. Roy