tornado filament runout guide
thingiverse
this remix incorporates a filament guide and a run out inductive sensor, have been running this set up now for a few months now with no issues. loading filament is easy the guide actually helps feed the filament . you will need 2 x 698 zz or 2rs bearings 1 x inductive sensor NPN 1 x m3 nut and bolt 1 x 8mm steel ball
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