Anycubic I3 Mega spool holder

thingiverse

This is a straightforward spool holder built around the metal tube from the original I3 Mega spool holder.\r\nAssembly requires 2 or 4 M3x10 screws (original screws are too short); I used only 2 screws on the left, and it holds up perfectly.\r\nHowever, if you want to use all 4 screws, first remove the left 2 screws from the printer, then attach the holder, followed by removing the right 2 screws, adding printed washers, and screwing in new 10mm long screws (for both right-side screws). I designed it this way to ensure two screws are holding the printer together at all times.\r\nI also left holes for the tube slightly undersized so that you can secure a tight fit by sanding it.