Thanks! Man just fabbing in the first light including structural gusseting was 3 weeks including trial and error. No part of the housing is square! I had to transfer the actual bulb landing plane up, over and down to the lens face to ensure the lens face was parallel. Transferring, plumbing and squaring the second light was just 3 days. I can't imagine what scratch doors would take but would be a hell of a challenge!~