Fitted and drilled the step after clecoing all of the holes. This included the clamping of the Step Support Block to the F-818 Baggage Support rib. Drilling the flange to the fuselage skin went well. The matched drilling of the Step Support Block will have to wait until I receive some threaded drill bits (#12) for my. There isn't enough space to drill the forward bottom and aft bottom holes with the straight or right angle drill attachment that I have. I need to use my right angle drill or my snake drill with a threaded bit.
