BOM

1. Printed spring holder (print at standard Voron parts settings)
2. Silicone roller under the Hotbed.
3. M3x6mm FHCS.
4. M3x20mm SHCS.
5. M3 t-nut.
6. M3 threaded insert (optional).

Part is fixed to the opposite extrusion side to Z endstop switch, using M3x8mm SHCS & T-nuts

In the macro set your X & Y positions - X Start is to the right of the scrubber.

Macro for klipper taken from https://www.printables.com/model/109349-silicone-brush-nozzle-scrubber-for-voron-24

This configuration is for my V350 2.4R

[gcode_macro CLEAN_NOZZLE]variable_start_x: 125variable_start_y: 349variable_start_z: 5variable_wipe_dist: -35variable_wipe_qty: 5variable_wipe_spd: 150gcode: {% if "xyz" not in printer.toolhead.homed_axes %}   G28 {% endif %} G90                                            ; absolute positioning ## Move nozzle to start position G1 X{start_x} Y{start_y} Z{start_z} F{wipe_spd * 60} ## Wipe nozzle {% for wipes in range(1, (wipe_qty + 1)) %}   G1 X{start_x + wipe_dist} F{wipe_spd * 60}   G1 X{start_x} F{wipe_spd * 60} {% endfor %}