The consumables spool holder for the Elegoo Centauri Carbon is designed to be simple and practical, ensuring that the spool slides smoothly.

Assembly tips
* It is recommended to use ABS or PETG materials, with a filling density of no less than 30%
* Select screws with a diameter of 10 mm, 11 mm, or 12 mm; I have provided three different sizes of rollers, which can be selected according to the required specifications.
* Secure the screws to the base 1 and the door panel, and tighten them to prevent loosening and unnecessary displacement, thereby ensuring the stability of the rollers.
The nut on base 1 will be obscured by the extra space inside the roller.
After installing the bearing into the roller as shown in the diagram, put in a washer so that there is an appropriate gap between the nut and the base 2.
* Finally, cover the nut on the base 2 with a knob.

* Use the bracket in the "Lock" file to fix it, and then install it by rotating it to the position of the original bracket.