Spoolholder for the A1 Mini to mount it on the top of the z-axis. It comes in two pieces which need to be glued together. You can either use the originale holder with the original mounting plate on the left of the print (three brass threads needed) or the single stab of the original spoolholder at the back (one brass thread). Three brass threads are used for better stability.
This design provides a slimmer design of the A1 Mini to place it at smaller spaces.
Mounting:
Remove the cap and the plate on top of the axis. You can screw the print with the three original screws they used for the plate. The cap can be screwed to the top like it was before.