ender 3 spool holder v5

prusaprinters

<p>this is a simple spool holder the keeps the spool centered. it replaces the original one.<br>it uses the same nut to secure it on the arm holder.</p><p>this eliminates the wobble of the spool that the original spool holder has.</p><p>included sleeve (make 2, one for each side of the spool). &nbsp;for spools that get caught on threads.</p><p>1 gripper ring is needed. &nbsp;screw on till close enough to keep spool sleeves from sliding off the spool. &nbsp;but do not make tight.</p><p>can handle spools with bigger center holes. just use without the sleeves, the end rings are tapered for this.</p>