I have a 21" arcade monitor and I am far away from a good calibration. I tried a lot but I am not good at it.
It would be great if someone have a step by step calibration guide/procedure/instructions.
I would be perfect if it comes with some calibration images with some kind of scale. Something like: "step 4: open img4 and adjust red until you can see between X and Y"... and so on.
Maybe It is not possible to get a guide like this...