Moved the mounting holes to better align the filament from the sensor to the stock extruder. Enlarged mounting holes to accommodate M5.

Uses the stock Creality Filament Runout Sensor from the kit for an Ender 3 V2 (and others). I purchased mine on Amazon.

Requires (2) each M5 x 6mm screws and M5 T-Nuts and (4) each M3 x 20mm screws and M3 nuts.