VESA Alignment Challenge

[TSRJIm]

I'm using an Eyefinity three-monitor setup on a single mounting arm. All three are using VESA mounts, but one monitor has the mount higher up on the monitor than the other two. I'm looking for a mount offset or other technique that will let me lower that third monitor.

2 monitors are Samsung S27B550V
1 monitor is Viewsonic VX2703MH

The mount arm doesn't let me adjust the monitors vertically (only side-to-side), so the only solution is to find a way to slide the monitor down 8mm or so.

Any thoughts?

 

[popatim]

Rotozip the vesa holes in the arms mount so you can slide it down or buy an identical monitor to the other two.