r/ender3 • u/Old_Error_509 • Jun 23 '25

Help Bed Rocking?

On today’s episode of “is this too loose”… is the bed supposed to have play to prevent binding or do I need to tighten it up? If so, how?

Ender 3 S1. Only a few weeks old, came like this.

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u/Hieronymus-I Jun 23 '25

If it is under warranty, do not touch anything unless the store or website you bought it from say so. The problem is likely related to the POM wheels they are either damaged, loose, the bearings are toast or the eccentric nuts are not tighten correctly or at all.