Deformed Plate?

[duelle]

Hi everybody,

I have a Geetech I3 Pro B and after a lot of learning and some customizations finally I'm quite satisfied by my printings.

I have a 3dBLtouch sensor that worked used very well, but yesterday something happened:
Suddenly on the left part of the printer the filament sticks perfectly while on the right part it does not

I've checked the bed leveling ad it looks ok, I really don't know what happened, It seems like the bed is deformed.
The glass is straight, just putting it on my desk I can check it, but when I put it on the printer's bed it does not touch the surface in the same way everywere, It's kind of basculating.

Any suggestions?
thanx

[William]

Hi, If your hot bed is bumpy, you can contact your sales to replace it.