Brief Description: Fit & drilled the right #1 rib mounting brackets
Also riveted the front and rear doubler gussets to ribs 2 - 4, both left and right sides. Riveted the #1 rib to the left fuselage side. I riveted from the inside towards the outside so the cockpit looks a little cleaner. Not sure about the rib rivets that will go throught vertical angles, I think the finished head of the rivet should be on the side with the thinest material which would be the rib but I may still rivet from the inside to keep the cockpit cleaner looking.