On to the back side of the bench to relieve some space for the through-bolts and nuts that will secure the track all the way through the bench. Most consistent way was with a plunge router on a rail.


A little light clean-up on the ugly side of the bench.


Also, needed to mill some relief into the t-tracks so I could insert bolts into the end. Did this on the router table with a 1/4 inch spiral bit, and then colored the raw aluminum with a SuperBlack pen.