and SE Filament Guide

added the SE Guide Kit file to this model to allow it to be used with Ender-3 V3 SE printers. The SE Guide is installed on the Pulley Mount in the hole used by the Filament Runout Sensor on the KE and guides the filament from the pulley to the print head. You can attach the SE Guide with the included friction pin or a #4 x 1/2" screw.