DrSpool (for the Replicator)

A variable spoolholder for the Makerbot Replicator.
It's made to use with three M3 sunken head screws (15±5 mm) and nuts.

Part A Big is supposed to be for Makerbot filament min. Ø52mm.
Part A small is for other types (variable).

[in v2 the holes are larger]