How to Set Bezel Compensation for Combined Display in Intel® Graphics Command Center (IGCC)

Using 4 displays in the collage mode, I'm unable to correct the bezel compensation between them.

1. Verify Collage Display mode is enabled. See How do I enable Collage Display?
2. Keep or reopen the Intel Graphics Control Panel and open the Display settings.
3. Under Bezel Correction, select On.
4. Drag the circular patterns or press the arrow keys until it looks like a complete circle. Alternatively, bezel values can be directly entered in the text boxes.