Neptune 4 Max Filament Sensor Relocation: Stock or BTT V2

@plwren_2412483 I used 3x10mm screws to mount both brackets.

@katabolt_1744241 I did the initial design in Sketchup, and then moved to blender for adding in the threads. So I can offer the blend file if you want to adjust that, or if you want to tell me how far you'd like them stretched I can make another version and upload those.

@Berserker_Hu_2711770 Did you need to lengthen the wires?

@Djsprints_1671703 I didn’t even try to reuse the existing wire and just ran an all new set of wire.

@EZarnosky_2566557 Do you mean the backing plate on the filament sensor itself? Remove the plate and the sensor body will then mount to this bracket.

@apache07x_1677276 yes, just the backing plate with the mounting stud needs to be removed, then use the same two screws to attach the sensor to the new mount.

@raymonddlille_214105 ahh okay. I use the big tree tech sensor but the mount I made is straight up and down and makes the filament make a hard turn coming out of the bottom. Works fine but just thinking long term it may wear out the top of the extruder. I like how your mount is angled a little bit. My blender skills aren't that good.

@ReinaldoAlenc_336650 I haven't had any issues with drag so far on this printer, and I use this same setup with my Prusa fdm's as well. I thought about only moving the sensor, but I was worried about the loose end of the filament when it came off the roll, didn't want it to curl around and get caught under the print head. Of course you could always just print the relocation bracket and move the sensor, it works just fine without the bowden tube. I did go ahead and add a roller bearing spool holder, I got tired of listening to the cardboard spool rubbing on the factory plastic rod.

@noftm_1254086 I'm happy it worked for you. I'm really liking it on my 4 Max so far.