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3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io
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In the case that is an uneven bed, where the middle is slightly high/convex, how do people fix that? I've calibrated it twice, but I think it's still too close in the middle while the standard calibration locations (front center, back left, back right) are perfect
Glass bed mods (glass is always dead flat) or careful adjustments of screws and tramming of the bed, depending on your printer design. Or find a way to sample more points when leveling the bed to compensate for the unevenness. (I have a Snapmaker 2, which shipped with a firmware bug relating to levelling that wasn't found for quite a long time. Those were the most common fixes and mitigations.)
Glass is not always flat speaking as someone who just swapped their stock glass bed due to warpage (>0.4mm). My new aluminum bed is now within 0.01mm from side to side.