I finished up driving the rivets on the bottom of the outside wing skin today... I was hoping to get both wings done this year - but happy to get the right wing done in 2020. Mostly perfection - but a few drilled out and redone as they were not up to standard. I ended up spinning the wing around on the work bench to get to the rivets - lots of contorting, but it gets easier as you get to the outer edge.
Now I need to do the flap rivets and the wingtip rivets and this wing will be done!