this post was submitted on 29 Jul 2023
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I modeled an object in Blender intending to print it, but when I import it into PrusaSlicer or Cura, the dimensions don't quite match.

In Blender, the dimensions are 178mm x 142mm, but when I import it into Cura or PrusaSlicer, it imports it as 180 x 138mm. I can manually adjust the dimensions, but why is this happening? And will it mess up my fit in the end? Who do I trust here? I don't want to waste hours printing for nothing.

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[–] [email protected] 1 points 1 year ago

firstly check that theres only one object, sometimes i've added objects without noticing in blender. if no extra object then prusa slicer should have a scale editor, by default it adjusts all 3 axis's but you can make it scale 1 axis.

last thing make sure you didn't just rotate it which might make prusa slicer measure it wrong