Brief Description: riveting the root rib,spars and skins
compleated step 4-6 both elevaitors. The onlr issue that I encountered was I was to leave out 9 rivits near the counted balance rib top/ bottom. For access to the inside. Well the left one went fine. Bottom of right was fine also but top right I was in the ritheam of things and well opps , well I had to use my drill out skills. Without the 9 426 3-3.5 in place you can rivit all 6 of the 470ad4-4's for the counter balance and the top two holes comon to the frount spar and the e913 skin. well It was a little slow down.
