X1C: Printing problems on PETG parts

[skyme]

The Bambu Basic PETG profile has very low cooling setting, with the cooling fan varying between 10% and 40%. See Screenshot here:

Am I Experiencing A PETG Issue - What causes this?

Wylie, thanks for posting your settings! Until now, I never really bothered looking at the settings for bambu basic petg to spot the difference to other petg settings, because I don’t have their petg. Now I did, and it’s obvious: The cooling fan starts at 10% when layers last 30s or longer and runs fastest with 40% when layers are only 8 seconds to complete: [grafik] I printed LOTS of petg with a fan starting at 40% and maxxing at 90%, with the same layer times of 30 and 8s. Try your print ag…

Generic PETG has 40% to 90%, and this fits PETG much better.

Besides of this, I would not really recommend going wit PETG from BL, since other brands (extrudr, Hatchbox, eSun etc.) generally work much better. You can learn a lot about the Bambu Basic Petg if you search this board for topics including “basic petg”.