Neptune 4 Plus Filament Runout Sensor Holder

A simple runout sensor holder for Elegoo Neptune 4 Plus with two filament holders. 
Very useful for multicolor prints.

Installation:

• remove existing holder
• fix with one of the screws the mount to the filament holder
• place the sensor screw in the smaller hole of the mount and fix it to the sensor
• no extra screws needed

Print tips:

• no support needed
• add some brim 
• infill: 30%
• pla