Question Can't get behind weird bed mesh

[Jan_26]

Printer Model

Voron 2.4 r2 ldo

Extruder Type

Clockwork 2

Hello there, just finished building my 2.4 kit (LDO) and did some prints. I noticed, my bed wasn't flat, did a mesh. (see picture) the result made me check my gantry, I did check squareness that again, to be sure. Checked my extrusions, since I crashed into the bed, while configuring klicky, seems all fine, nothing bent. I loosened all connections, while doing that, including the x/y rails to be sure there's no misalignment or slight bent from heat. My bed is heating at 70% max, well within recommend power.

I can't get my head around the bed "warp" in the corners. Any suggestions anyone? To me, it seems the magnetic sheet is not flat. The corners are 0.25mm high, the middle is dead flat within 0.02

##Sorry for the bad Pic, I have nothing else atm,since I'm away from home.##


Edit, better pictures, did a new mesh, printer cold, after 12h
Visible full range, 0.1mm 0.5mm

 

[NoGuru]

How long did you heat soak?

 

[Jan_26]

How long did you heat soak?

As I added. That's the cold bed. Room temperature after 12h.

Got a longer straight edge from work today. Gonna recheck the extrusions and bed...

 

[NoGuru]

As I added. That's the cold bed. Room temperature after 12h.

Got a longer straight edge from work today. Gonna recheck the extrusions and bed...

Cold does not even matter. What temps will you be printing at? That bed is going to move once you heat it.