I can print most models fine, but as soon as something has a solid first and second layer I start getting lumps and bumps
Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration.What is this tiger stripe effect in my first layer called and where does it come from?

The community of r/FixMyPrint will help you fix your 3D printer settings for the most optimal prints.
Inconsistent lines in first layer infill that gradually gets worse but brims are going down perfectly, is this an extruder issue?
The community of r/FixMyPrint will help you fix your 3D printer settings for the most optimal prints.Remember the catastrophically fucked up flow rate calibration test I posted yesterday? I did it again after running a genetic bed levelling algorithm and it worked. Now how do I tell which of these is best?
Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration.Is it possible to just outright fail a calibration test? I think I did

Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration.
Is it possible to set my BLTouch to just probe the actual print area and not the bed area with just GCode?
Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration.If my Ender 3 Pro motherboard has a dedicated BL Touch port, can I assume the firmware already supports BL Touch or do I still need to burn a new one?
Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration.First layer issues on my second hand Ender 3, mostly default orca slicer settings
The community of r/FixMyPrint will help you fix your 3D printer settings for the most optimal prints.In the Harry Potter universe owls can send mail with even vague instructions because all wizard are parse-owl-mouths, which they don't realise because they all have it so it sounds like English despite talking in hooting noises
This is a place for fans of various creative works to share theories, interpretations and speculation related to that particular creative work.It's stringy and Z-bandy as hell but I got a recognisable print out of my free second hand Ender 3 (It needed a new hot end and build plate)
/r/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.Now call me crazy, but I think one of my roommates might have swiped some of my Elvanse

Welcome to ADHDUK! Do you think you might have ADHD and want some advice on where to start? Maybe you'd like to share your experiences! Perhaps you want to vent your frustration at the recognition & treatment in the UK. Finally, please read our (very long, but very helpful, FAQ!) and do not hesitate to contact us.
Have I got the wrong resistors? Google said the burnt out one was 2W, but the replacements I ordered are way smaller, is this resistors being better now or did I mess up?

A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
I just inherited an Ender 3 and had to open up the control board cover and a teeny tiny magnet fell out. Have I likely broken something? a Hall Effect Sensor maybe?
Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration.Is it possible to edit a thought in a <think> tag and regenerate the rest of a response from deepseek?
[UK] What would you recommend to someone who wants a basic e-bike for commuting in London and doesn't want to have to think about it very much or spend a lot?
Careful, power is addictiveHow come all the human powered vehicle records are set on recumbent bicycles encased in egg shaped pods but professional cyclists just ride normal bikes with normal frames and chains and stuff?
Ask away! Disclaimer: This is an anonymous forum so answers may not be correctIf I kept making my greenhouse taller and taller, is there a limit to how hot it would get at the top?
Ask away! Disclaimer: This is an anonymous forum so answers may not be correctMy terrarium died a couple months ago, I looked over this morning and it's come back to life in mushroom form! Can anyone identify them? I can't take the lid off and I don't know where the Terrarium was made so I'm having a hard time and so is my cat.
for the love of fungi :: hunting, foraging, cultivation, images( mycoporn ), research, questions & general discussionHow would you run a school where all students have ADHD?
We're an inclusive, disability-oriented peer support group for people with ADHD with an emphasis on science-backed information. Share your stories, struggles, and non-medication strategies. Nearly two million users say they 'feel at home' and 'finally found a place where people understand them'.Where should we be reading/watching/subscribing to updates from to get *authoritative* updates on the shortage and the progress fixing it?
Welcome to ADHDUK! Do you think you might have ADHD and want some advice on where to start? Maybe you'd like to share your experiences! Perhaps you want to vent your frustration at the recognition & treatment in the UK. Finally, please read our (very long, but very helpful, FAQ!) and do not hesitate to contact us.fourth (I think?) time doing C25K and this time I recreated the Visual C25K guide in landscape so I can use it as a desktop wallpaper, PDF link in comments, and I'm happy to answer any questions and give tips for the program since I've done it a few times now 😁

Anything related to the Couch-to-5K running programs or the like; open to all, noobie to pro.