This clips onto a Huxley heated bed to clean the nozzle before a print.Print part, glue on brush section. Watch out for interference at maximum Y travel.Add something like the following to your start gcode:;Start Brush Stroke G1 Z6.8 F200 ;Lift Z over bed to brush height G1 X145 Y28 F9000 ;Start of brush stroke G1 X145 Y67 F9000 ;End Brush Stroke ;Repeat G1 X135 Y67 F9000 ;Loop Around G1 X135 Y28 F9000 ;Second Stroke G1 X145 Y28 F9000 ;Start of brush stroke G1 X145 Y67 F9000 ;End Brush Stroke ;End Brush Stroke