Bambu Lab A1 wall mount spoolholder adapter

I don't like the idea of attaching the spool to the top of the printer frame, it creates unnecessary vibrations, although perhaps I'm wasting my time in vain, but any way...
This thing contains the adapter bracket itself, a thread pipe for wider spools and a spacer for displacing the filament guide (due to the inversion of the design, many reels rest against the guide)