I have a 2016 275 with projector headlights. I noticed on its first MOT that the (what feels like gears) in the adjuster where slightly skipping on one side. Then I was getting ready for its second MOT and both side are now really bad. I had to adjust using the horizontal adjuster round the back rather than the vertical one. These are quite hard to get at especially the passenger side as there is a part of the wiring loom right there. The passenger one also seems to be adjusted fully up and is just about on the line. Is this a common issue? Is there anything that can be done? I noticed that it looks like the adjuster on the back seems to clip off, can these be bought separate? The headlights also seem to have some up and down movement and sort of flop down. Meaning that they rub on the bumper where they rest