Finished riveting the Right Leading Edge Skin->Ribs. The R L.E. was mounted and clecoed to the R Main Spar. the Skin->Main Spar rivets will be easy as a squeezer can be used. However, the Rib Flange->Main Spar Web rivets will be difficult. Acces to the shop heads of these rivets required reaching in through the lightening holes with a bucking bar... I'm going to need help with this operation. I test fitted the Tank Baffles.... all looks good.