67 Chevelle brake lights won't work

[mprat]

I am finishing up on my 67 Chevelle but cannot get the brake lights to work. The wiring is all new from front to rear. The parking lights work, the blinkers work, flashers work, but no brake lights. It has a new Idit it steering column so all that wiring is new also. I have tested the brake switch at the pedal and it works fine and is getting power and goes on and off with test light. So now I don't know how to proceed to me they should be working.....