Mesh Bed Levelling Jerk and Speeds

[marcocha]

Hello,
i am setting my mesh bed levelling for my core xy with a bltouch, when i normally move my z axis i have no issues but when i start the levelling i noticed that speeds and jerk are too much for my setup and one z side does stutter a little. I looked online but g29 doesn't seem to have parameters to influence speed and jerk, what can i do? Thank you

[infiniteloop]

@marcocha Look at M558 where you set up your Z-probe: with the F parameter, you define the probing speed (that is the Z speed). The travel speed (for the other axes) is set with T and can usually be much higher.

[Phaedrux]

If you want greater control over the mesh process you can create a macro called mesh.g and place it in the system tab. Inside that macro you can set the jerk and acceleration limits you wish for the Z axis and setup M558 however you like and then call G29 S0 to start the mesh creation. Then you can reset the z axis values back to whatever you want for normal operation.

To call mesh.g send G29 to start the process.

https://docs.duet3d.com/en/User_manual/Connecting_hardware/Z_probe_mesh_bed