How to mount the top spool holder?

Since the spool on the side is not the best solution I now printed that top-spool-holder-ender-Ender-3 V3 Plus_2h2m.gcode.

Looks pretty impressive, print was fast, but how do I mount this thing on my V3 Plus?

Ok, found it out by myself after looking at the situation. :grinning:



My renditon of a top holder with the filament sensor moved running full klipper and sometimes a dryer.
mounted via screw holes in back side of frame.

Meanwhile I printed this collection and it works fine for me.

Mod Edit: fixed link