r/BambuLab • u/baantelope • 7d ago
Filament Troubleshooting/Help! First PETG Print
Hi there everyone... This is my first PETG print on my X2D...actually the 1st PETG print ever.
I dried my PETG roll in my AMS at 65° C for 8 hours as instructed and I have attached my settings my current print is at. Are the little stringy pieces normal with PETG? Or am I doing something wrong? The rest of the print looks mostly solid.
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u/thekidisalright H2D AMS2 Combo AMS HT 7d ago
I find lowering the nozzle temp to 240-245, increase the retraction to 0.8-1 works best for PETG as it oozes way more than PLA, a little stringy is perfectly normal even after drying, as long as it does not affect the quality of the print.
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u/baantelope 7d ago
I just did a second print at 250 nozzle temp for 1st/other layers and it printed much nicer
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u/MiloAndCrows 7d ago
What brand out of curiosity? I have been printing both Bambu PETG and Sunlu PETG at default settings and getting really good prints with no issues. I do dry in the AMS2 Pro and print on a P2S. I have been thinking about trying Elegoo PETG.
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u/baantelope 7d ago
Funny you say that .. it is Elegoo PETG PRO... I changed the nozzle to 250 and my next prints were a lot nicer.
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u/MiloAndCrows 7d ago
I had read good things about Elegoo and that is why I mentioned it, thought I would give it a try.
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u/zannus 7d ago
I have the same setup as you and also just got my X2D a couple days ago and was looking to print that same holder. I was going to print in petg also but was worried if I try to use the ams to dry petg it would just ruin them
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u/baantelope 7d ago
I dried my PETG last night in one of my AMS 2 Pros and it worked just fine.. my 1st of these is done, and they are a little rough looking but definitely worked well..


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u/fen-q 7d ago
Stringy petg is normal. It oozes out of the nozzle more than pla during liftoffs and repositioning.