Center Sensor Bracket Mount for Elegoo Neptune 4 series

This center-mounted filament sensor bracket is designed specifically for setups using either a front-mounted spool or a dual spool configuration. By relocating the sensor to a central position, it simplifies filament swapping and improves accessibility during prints.

To overcome the limitations of the stock bracket—especially in dual spool setups—I created this rigid, support-free, print-in-place replacement. It delivers a cleaner look, greater durability, and allows the sensor to move freely with the filament, reducing drag and ensuring smoother, more consistent feeding throughout the print process.

I have tweaked a few moving parts to make it run smoother.