Filamentbox inner equipment

Update 30.07.2021 My experience: When the Filament is rolling during print, the axis with its M3screws were gently pulled to the front. The M3 thread is screwing sideways at the guidance so the thread screws all the bearing and because of the flexibility of both walls it could happen that it jumps out of the bearing - sorry. But here is my solution: I changed to M4 mm crews. Take M4x20 or 25 put it in your drilling machine take a file and grind down the end of the two screws for 10mm down to 3mm diameter. Before grinding take som M4-nuts over the later needed thread, grind to 3mm by rotation than screw out the nuts - now you have a smaller end without thread - I think a better bearing. I add a new stl-file.
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When I started 3d-printing I learned to protect my filament against air-moisture. I disliked the big swedish Plastikboxes, here I found some things for the very handy food and grain boxes, like Jocholos. Later my experience, inside the box there were problems with i