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QUESTIONZedOffset

Elegoo Neptune 4 Pro ringing after tightening everything

There is a visible echo after sharp corners. Belts, wheels and frame bolts are all checked. Input shaping was run again but the result only improved slightly. What else is worth checking before simply reducing speed?

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WarpSpeed

Check the surface the printer is sitting on. A light table can amplify ringing even when the machine itself is mechanically sound. After that I would compare a deliberately slower outer wall.

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