Fabricated the 633 Control Column mounts, cut with band saw, and finished up with scotch wheel. Roughed them up, taped over the bearings and primed. Countersunk holes on top of the forward section, and riveted on the 904C's, left and right, along with the 904G shear bars, left and right. Prepared the 982 and 983 cover support ribs, and drilled holes for the snap bushings. Primed those. Fabricated the 904M web stiffeners out of a piece of scrap angle I had left over. Wasn't sure what piece of angle I was supposed to cut for the small 5 inch stiffeners, so I'm glad I had some scrap left over.
