Just about ready to start riveting the lower outboard skins on my RV10 QB. Looking at the manual procedure and it seems to be illogical where they say to start and how to proceed. It would seem to be very hard to buck like this. I'm thinking to start at the outboard flap hinge point and work outboard, then inboard, allowing bucking access by rolling the skin open. This is the way my 6A was done and it worked well. How did others proceed with this step?