Brief Description: Riveted Front mounting box upright
TAF sent me the wrong "front" jig for the mounting box. There was some confusion over my old drawing numbers and the new ones, and I got the front for the wing spar which I already have. I figured that since already have the top rails in place that the span is set in stone since the other three uprights were jigged, so I completed the riveting on the uprights and the seat rails.
