Ender 3 S1 Pro Spool Smooth holder - No additional part

I had a hard time finding a smooth spool holder that wouldn't require any additional part like screw and nuts, so I designed one. It's designed to incorporate into the original spool holder from the Creality Ender 3 S1 Pro (i don't know if any other creality model as the same spool holder (probably))

Included in the files are the nut and screw, a thread test to know if you have to adjust your printers settings before going all in, and an optionnal spacer to place after the bearing if your print came out too long and doesn't roll freely.

Honestly this doesn't do anything, I dont think there is a single benefit to it other than telling people you have a smooth spool holder and that we love to mod our printers amarite.

Print Settings

Printer Brand:

Creality

Printer: 

Ender-3 S1 Pro

Rafts:

No

Supports: 

Yes

Resolution:

.2mm

Infill: 

20% Cubic subdivision

Notes:

I used tree support that added quite a long time to the print because i didn't know if the threads needed support and didn't want to risk it so if you don't want to print support tell me how it goes.