The fact the screen wasn't horizontally centered was really bothering me. I had some ideas about how to correct this but I was very happy to find a solution that requires no permanent modifications to the brackets or head unit. I made a video explaining it and I took some pictures to show how it sits now. I also raised the unit so I can now see the climate control LCD without any obstruction. This is now perfectly mounted and even better than before. Very pleased with this unit. The video has links to the screws & washers I used. Shouldn't cost you more than about $2 at fastenal.