Bed mesh warping / First Layer problem

Hello everyone !

I have a very annoying issue of bed mesh warping with my K1 Max. I’ve succeed to achieve this result so far with spring bed leveling and rotating some screws but I honestly don’t know what to do anymore.

The first layer doesn’t stick to the platform well enough to keep printing on the right and left side of the bed.

I tried following this video and this one.

An other question, is it normal that my lidar has this gap on the back ?

Thank you all for your help !

Hey SB!

Bed Mesh

This does look severe, sadly I’m not able to view my bed mesh. Are you certain that you did Skipping as shown in the video?
Alternatively Strain Gauges cost 25 EUR which might be worth replacing

LiDAR Module

That one is defintly cracked! I attached a picture of mine as reference.

Keep me posted if you need any reference!