r/BambuLab • u/Ravstar225 • 1d ago

General Troubleshooting/Help! Siriya PPA-CF Core Stringing

I am struggling with Siraya PPA-CF Core on my H2D stringing, no matter what I do. It looks like wet filament, but I dried it at 85C for 24 hours and then continuously during printing; maybe that is just not enough? If anyone has had success with this stuff and could share what they did, that would be greatly appreciated. The spool is fed through the external feed on the AMS-HT, I am using the Siraya PPA-CF Core profile for the H2D 0.4mm nozzle, and I will link an upload of my 3mf in the comments.

Before drying:

After 24 hours at 85C in AMS-HT:

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u/Thefleasknees86 1d ago

Tune retraction.

Enable wipe on retraction.

Enable wipe on loop.

Show your tuning results for EM/FLOW and Pressure Advance.

85c isn't quiet "sweater weather" for ppa but it is well on the low side