Hi Glen, How are you doing? I was talking to a Parrakeet guy who is helping his Antique Airplane Assoc. group in Colorado work with some high school kids to rebuild a BC12-D (w/ 13 rib wings...) He figures they'll add two more ribs to each side. Any way they need the drawings w/ dimensions for the wing lay out, saw your note on one of the threads. Do you have any ideas? I've been putting away at the T's cowl, need to get back out to the barn now that things are warming up. Gonna try and get it flying by May...Are you making any progress up there? Howard