Hi guys,
On my particular setup, on the right side of the bed, the screw tips just barely, barely lift the bed sticker. Enough so that it almost causes an issue. On the initial layer, if the object is on top of those spots, you can see thinning of the material. It has not yet ruined anything.
Even though this might be the bed nuts themselves, as I did exchange the thumbscrews, this will be the easiest fix:
I am going to grind down all screws some 1mm, and check them again.
Cheers