Resuming work on my Horizontal Stabilizer meant trimming the corners off 4 pieces of spar caps (bent stiffeners) by using the bandsaw to extend a line through notches that had been made by the factory. After cutting off the excess, I used the bench sander to even up the cut, and then the scotchbrite wheel on the bench grinder to deburr and smooth all edges.

What's next? Match drilling these spar cars.