3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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To do process of elimination, I'd recommend trying a different brand of filament and a different type of filament (i.e. PLA), preferably freshly opened rolls. I'd also generally be wary of AliExpress, but that's just been my experience of seeing multiple people be disappointed with what they get. If you're looking for discounts on filament, there are a bunch of Black Friday deals going on right now.
That testing will at least tell you if it's the brand or the type of filament that's causing the issue. If you eliminate those by seeing no change, then you know it's the printer itself and can start troubleshooting that next.
I've printed kilos and kilos of Geeetech PLA, and that's some of the cheapest on AliExpress (although I used to get it directly from their website before I realised doing that was normally more expensive). It arrives wet, but other than that, there's (nearly) nothing to complain about (although years ago, I had a roll with two lumps of grit in it that caused clogs). I've had mixed success with their other materials - their ABS+ started burning in the nozzle while still being cold enough that layer adhesion was bad and their high-speed PLA has ridiculous oozing that causes ridiculous stringing, but their PETG and TPU seem fine. I'm pretty confident that their basic materials are absolutely worth £7/kg.
Interestingly, I tried the Kingroon green PETG and it looked ok at first then seemed to clog-ish.
https://imgur.com/a/tXUg2fA