Sounds like a planclaudefrog said:yep, i was surprised myself... tho if at home your doing it, i would drive up against garage door/wall... mark the position of where the lights break with some black tape, fit the HID kit, move car to same position and see the position of the lights in comparison to the originals.... or
£10 - £15 will get your lights alligned at any good backstreet garage with a tester
And im presuming I can adjust them under the bonnet so I can lower the "upper" level that you can choose from within the car?