ORIGINAL PRUSA MK3S Idler Door Remix  idle gear axle stabilizer
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ORIGINAL PRUSA MK3S Idler Door Remix - idle gear axle stabilizer

Removes the axel support wholes so there is no way for the axle to slide out of the axle support causing underextrusion ...

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ORIGINAL PRUSA MK3S Idler Door Remix - idle gear axle stabilizer alternatives