Summary

I think this is the best position for the cetus3D spooler. Spoolers other than this design have some practical problems.

Four 2020 aluminum frames are used. The breakdown is two for 100 mm and two for 200 mm.

Added two L-shaped brackets. This dramatically increased the strength. A total of six L-shaped fixing brackets are used to secure the unit. It will be a substitute for a carrying handle.

In addition, print data was prepared for when the rubber feet were lost.

The stand on which the filament was placed was too large, the printer was deformed, and there was a problem with modeling. Replace the top 200mm X frame with 100mm. Since genuine parts are not enough, it is necessary to purchase 100mm of X frame or cut it.
The deformation is horizontal and about 2 mm apart. There seems to be no problem if the position where the filament is placed is lowered.

I prepared 100mm print data of X frame.

[ 2020.06.06 ] If you want a little more attention to design, please click here. The latest design. https://www.thingiverse.com/thing:4411893

Use this if you don't have a 100mm X-frame or if you don't have an L-shaped bracket. https://www.thingiverse.com/thing:3915251

Filaments that are heavy at the beginning of use may have poor feed. In that case, this is the solution.
https://www.thingiverse.com/thing:4435746