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Qidi Plus 4 - Bed adjustment spanner / knob holder — image 1
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Qidi Plus 4 - Bed adjustment spanner / knob holder

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Small tool to adjust the bed corners and hold the knob in place while tightening the lock nut. I found that adjusting…

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Model information

Category
Accessories
License
Creative Commons — Attribution — Share Alike

Small tool to adjust the bed corners and hold the knob in place while tightening the lock nut. I found that adjusting the level of the bed was a bit of a struggle for me:

  1. Because I have big fingers and those little knobs are difficult to grip properly.
  2. Because every time I tightened the lock nut, it turned the adjustment knob ccw opening the z-offset.

Two types. Long & short. The long arm will brace against the linear bearing mount under the bed.

When you have completed the tramming :

Keep the knob secure with the tool, slip the ring spanner over the nut and make it just tight enough to prevent it coming loose.

DO NOT be tempted over tighten the locknut.

Category: 3D Printer Accessories

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