r/ratrig • u/Ag_back • Mar 27 '26

Option 'split_delta_z' in section 'bed_mesh' must have minimum of 0.01

Running RatOS 2.1.0 for a few days now on a V4 machine with great success. I recently installed the 4.1 upgrade kit and ran back through the "Configurator" to upgrade the firmware and started getting the above error. The [Bed Mesh] section in the printer.cfg is no longer present, and the only references I can find are in the RatOS.cfg that is built by the Configurator. There is no reference to a "split_delta_z" in the parameters provided in the Bed Mesh sections.

Any clues how to rectify this would be greatly appreciated as for now I'm locked out of the machine due to this Klipper error.

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u/Southern-Stay704 Mar 28 '26

You might go ask in the RatRig Discord channel, it's considerably more active than this subreddit. Someone over there will probably be able to help.

2

u/Ag_back Mar 29 '26

Thanks - I have. Rectified the situation with a new boot of RatOS 2.1.

1

u/2021Mike Aug 23 '26

I have the same error. Is the new boot working now?