Uncleco'd part of the wing rear skin. Twisted here, twisted there, ahh...got one hold lined up on the end (root) of the main spar. Just went 1 hole by 1 hole and cleco'd all the way across and re-fastened the other rear skin clecos.
Now, I don't want to try to move the wing to the trailer and then to the hanger with clecos sticking out, all smiley-faces just wait'n to happen. I'm pretty good at drilling out rivets now (sheez, boy I've got some experiance now), so I went ahead and riveted about every 10 inches up the spar (front and rear) and about 2 on each rib over the rear skin. Shored up good and solid. We can proceed with building the wing-sling now. Tomorrow.