Cleco'd the ribs into both fuel tanks. Started at the leading edge and put one cleco in on the top side, then one on the bottom. That held it in place while I put another in the top and another in the bottom. Did that on all ribs, then put one additional cleco in each rib, moving back and forth on the top side until all the ribs were cleco'd in on the top. Moved to the bottom and did the same. Gradually, the tank slipped into the rig without effort. Then I messed around with the plumbing, and started figuring out where I want the additional optical fuel sensor I bought, that will be a reminder for me to switch tanks.
