Another post my right wing on my Super Ringmaster is done,and now off to the left wing. One wing sheet of ribs was nice hard Balsa,but the other three sheets was soft spongy Balsa. Not good
, I used them any way. But used ply on the w1 rib. It joins and is the weak point in the wing. Also did some reinforcing and will use a more solid Balsa cover in the center join section. That kinda disappointed me when I found the soft Balsa used on the wing ribs. Four sheets of ribs only one was nice hard Balsa. AJ