G31 Z trigger height doesn't seem to be working.

[Galloglypg]

I looked through similar post and have not been able to fix this. The z probe height does not appear to be set. I assume something is overriding the value. The nozzle is consistently 0.51mm above where it should be. I have tried + and - z probe height values. I have just been setting z baby step to ~0.51mm to make it work.

Thanks,

Firmware Name: RepRapFirmware for Duet 2 WiFi/Ethernet
Firmware Electronics: Duet WiFi 1.02 or later
Firmware Version: 1.21 (2018-03-21)
WiFi Server Version: 1.21RC4(08b3)
Web Interface Version: 1.21-RC4

3_1535814701401_homez.g 2_1535814701401_homeall.g 1_1535814701401_config.g 0_1535814701401_bed.g

[dc42]

Your homing files are set up to use an endstop switch instead of a Z probe. See https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareCartesianPrinter#Section_Homing_Z.

[Galloglypg]

Thank you very much, that was my problem. I kept looking here https://duet3d.dozuki.com/Wiki/Using_mesh_bed_compensation#Section_Checking_the_trigger_height
It may be worth putting a link or a note there about this.