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: !functionalprint@kbin.social 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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A few degrees difference in ambient temperature can drastically affect your exposure times, and god help you if you have a print failure and forget to clean and filter your vat.
As far as model complexity for 3d printing, you absolutely still have those issues, unless you only ever print pre-supported models (which I absolutely love, but aren't ubiquitous.)
I have a pretty heavily customized ender 3 and I don't recommend that to people who don't want 3d printer maintenance as a hobby either to be frank.
I will say though, my issues with resin are never with the machine itself, it's always the material and the specific prints.