Bed Leveling Issue - Ender 3 V3 Plus

Ender-3 V3 Printers Creality Ender-3 V3 Plus
1

Hi everyone,

This is my first time posting here. I’ve had my Ender 3 V3 Plus for almost 2 years now, and it has been working great until recently—I’ve even successfully finished a couple of 1:1 scale projects.

However, for the past few weeks, I’ve been having bed leveling issues. The leveling mesh graph shows a clear slope/tilt, and I’m not sure how to fix it. I also noticed that one side of the X-axis is higher than the other; I’m wondering if this X-axis gantry sag might be causing the problem.

Any help or advice on how to recalibrate this would be greatly appreciated.

Thanks

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Hello @Devolus :wave:
Welcome to the Creality Forum…! Creality-Logo

This may not fully resolve the issue, but one of the first things I recommend checking is underneath the build plate for any small pieces of material that may have become lodged there. Even tiny debris can affect the leveling. It’s also a good idea to wipe down and clean both the underside of the build plate and the heater plate.