This is the BOLT-ON (M3 screws) version of my previous Ender-3 V3 Plus top mount filament runout sensor relocation bracket that I mentioned in my other upload (which was a friction fit, tool-less design). There were a few initial issues with that one - however I did upload a stronger re-design of that one.

This one DOES utilize the rear M3 screw hole locations in the back, bottom edge of the top frame on the V3 Plus. Apologies for the delay - had a family emergency which took my attention away for several days! This one looks similar, but is designed to be a looser fit so you MUST use the rear screw holes (M3 - 8mm or longer) to attach it.

Installation just requires you tilt the bracket back to "hook" the back portion over the frame, then simply angle forward and it will fall downward directly into place. I designed the rear screw holes to be elongated to allow some left to right movement in case your "CREALITY" logo, like mine, is NOT centered on the screw hole locations.

As with my other design, you will also need the Bowden Tube Bracket, which attaches using the same (Long - M3 35 or 40 mm screws) that hold the runout sensor. See pics for specifics. If you already printed the Bowden Tube Bracket from the other (tool-less) upload, it will fit the new bolt-on bracket as well. In addition, the bowden bracket I attached here allows you (if you desire) to change the position of the bracket. Not sure if that would be useful, but perhaps some folks would like to be able to manipulate/guide the filament once it exits the bowden tube / top bracket before it enters the runout sensor. You have maybe an inch and a half of adjustment up or down now.

Let me know if you have questions or concerns. Thank you!

(Forgot to add - I printed my top relo bracket sideways with supports. If you print it flat, it may fit a bit tighter, but even sideways ended up fitting just fine)

Ender 3 V3 Plus Top Mount Filament Sensor Bracket BOLT-ON

0.2mm layer, 3 walls, 20% infill

0.2mm layer, 2 walls, 15% infill