First, let all the air out, or you will have a steerer tube in your face!

1. Pull off the plastic rebound/protection knobs
2. Pull out the rebound adjuster with the red- ish knob with your hands
3. Undo these Bolts. After this tap the bottom of the fork lightly with a rubber mallet and it will come loose. Pull the uppers from the lowers.

4. Undo this snapring.
5. Pull the flight control assembly out the uppers, (not possible to remove it) and place spacers in the area between the red lines. If you want it 80mm, put in 60mm of spacers. (140mm full travel-60 makes 80) Genuine magura spacers will be the most pro. Plastic tubing or stuff like that will work too.

Put your fork back together. place the stuff with the cirkel around it back as it was. And all the other stuff too, offcourse.

After this, you will not be able to adjust your travel via the flight control anymore.
When removing all te spacers, the flight control will work again. Chances are you might lose warranty. I am not responsible if you screw this up. (which is almost impossible)

Post here if you have questions.

 do you no where to get the proper spacers? and once the lowers are removed does the Assembly come out the bottom for access or out the top?

 cheers ... haha all done, but even after triple checking that there was no air in the chamber it shot like 5 meters past my friends ear...... hahaha good times