Bed won't level

@Dries Douterloigne it should help a little bit since it adds friction to the axis. This would lessen the chance of the bed falling but does nothing about the tilt.

An anti backlash nut isn’t necessary since the bed is too heavy anyways which means it’s at the bottom end of lead screw play.

I'm playing with the idea of automatic bed tramming with an old skr mini e3 v1.2 board I have laying around or maybe something like a Huvud board to make the 2 z-axis independent. But I have never done something like that before and I don't know how to do that in Klipper (I know marlin has a routine for mcu with independent z-steppers). Or maybe people who don't use the DSH can use the extra extruder port.

@Dries Douterloigne in Klipper you can use [z_tilt] to level the bed with independent steppers. Should be an easy addon with another stepper driver for direct drive setups.

Don’t have a clue about additional boards though. You could look/ask around in the Voron discord since they use auxilary boards for the quad gantry.