Bed Temp not accurate

[uncle_bob]

Can you describe your probe setup a bit more in-depth? It may be best if it were it's own thread. A probe intrigues me but I thought you had to have a metal bed to make them work. My servo mounted probe is getting inconsistent.

Hi

Servo mounted probes tend to be temperature sensitive. You need to be careful about their position relative to a heated bed before the probe process starts. They also can have issues with mechanical rigidity if you are not careful about how you design and build your setup.

The BLTouch probe is a mechanical probe that does not have any strange requirements in terms of bed surface.

Bob