Topics created by phcella

@jens55 said in Z Babystepping:

@phcella, the nozzle can not go below the point you designated as your minimum Z position. Usually that is z=zero. If the nozzle is a bit high though and Z is already set to zero then it can't go lower.
In my config.sys:

; Axis Limits
M208 X-10 Y0 Z-0.5 S1 ; Set axis minima
M208 X530 Y495 Z480 S0 ; Set axis maxima

Note that I allow z to go to -0.5 which allows me to step a bit lower.

^ This is what I do too. Another option you can do while a print is running is to enter M564 S0 in the console before you try to set your baby steps below zero. Record your final baby step value when your first layer is looking good and then add that to your Probe's Z offset so your future prints don't need adjustment.

There are a couple things I can think of to try and narrow down the cause.

Try using incognito or private browsing mode on your browser and disable any extensions, see if that makes a difference.

Disable any antivirus protection you may have installed.

If neither of those make a difference you can try putting the Duet into Access Point mode where the duet creates a network SSID and you connect to it directly from your laptop wifi.

https://duet3d.dozuki.com/Wiki/Gcode?revisionid=HEAD#Section_M589_Configure_access_point_parameters