Good job man! Ill be doing this shortly to my vw, but the TDI uses motors, not vacuum diaphrams...which is good cuz my vacuum system is pretty different than a gas cars.
FYI, if you do a lot of interstate travel, you can turn the knob to "1" and then aim them like you normally would. This way, you can turn the knob to "0" to get a bit more reach on the interstate for down the road vision.
Just keep in mind that you will loose high beam distance as you do this cuz your highs will no longer be parallel to the ground. I donno if this would move your fog lamps too or not.