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Weird PETG Behavior
(lemmy.world)
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this post was submitted on 26 Aug 2023
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Ok, yeah, forget the paper as far as regular leveling goes with the cr touch. Have you tried confirming your z offset since you changed the nozzle? If you haven't, it should be fine every time you do something to the hotend.
Also make sure your heat block isn't stripped out. I had a bitch of a time printing for a while only to discover I had overtightened my middle and stripped out the threads in the heat block. After I replaced it I had consistent good prints again.
Oh don't worry my z offset is set tight! And for the heat block I always undertihhgened and it leaked everywhere so now I tighten it firmly but not too much to the point of stripping the block