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umo mod: IRobertI's spool holder on UMO v1.1
By ataraxis
This is an adapter for IRobertI's low friction spool holder (UM2), to mount it on an UMO. I recommend at least 30% infill and 0.8mm walls.https://www.youmagine.com/designs/low-friction-um2-spoolholderthe 608 version is untested!
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