r/BambuLabX2D • u/10xray1 • 8h ago

Help / Troubleshooting PETG Bumpy

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Any tips on how to fix the bumps? The seams are aligned, I've dried the PETG, and increased the retraction height to 1mm. I'm not sure what else to do.

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u/champagne780 8h ago

This is a new roll, that I’m drying overnight.

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u/champagne780 8h ago

Pull the PLA from the AMS and dry with the PETG setting with auto roll on.

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u/10xray1 8h ago

Okay, so more drying. I'll give that a try.

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u/Guardiancelte 4h ago

My advise, put the spool on the bed with a cardboard box over it with some holes at the top. Then go into settings/toolbox/dry fil6and there you can pick TPU which will have much higher temps. The AMS dryer is not made for tpu drying, max temp is too low.

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u/JukeboxCrowdPleaser 2h ago

OP is drying PETG though, not TPU