Cool little base! Well thought, all prints turned out great and the fit between the parts was flawless. Only remark is that even with prusament spool, the spool hangs too low and not entirely flat. I am not aware about which is the designed tolerance here but one side slightly touches the 'floor'. I would like to use this spool configuration though since most of spools I use are the same diameter. As a workaround I added 2mm thick furniture leg pads. Even so, a nice design!