Uploaded June 2026 | Updated September 2026, 1 week ago
Is your 3D printer’s bridging suddenly looking like "absolute garbage"? You might be facing a rare hardware failure that’s nearly impossible to catch in your slicer settings.
In this episode of Print Fix Friday, we sit down with Wiktor from @nookla.official to troubleshoot a @Prusa3D CORE One that went from "printing great" to failing every overhang. After 700 hours of use, a mysterious nozzle issue emerged: the nozzle tip was actually being pushed out of the heatbreak!
We compare the CORE One’s performance against the Elegoo Centauri Carbon, discuss why "cold welding" and dissimilar metals can cause these parts to fail, and share a "hammer and blowtorch" fix (though we're glad Prusa sent a replacement!).
In this video, we cover: ✅ Why your bridging might fail even with perfect first layers. ✅ Troubleshooting the Prusa Nextruder and E3D Obxidian nozzles. ✅ The difference between "mechanical staking" and heat staking. ✅ Business advice for 3D printing startups: Moving from "cheap" to "affordable." ✅ Why having a second machine (like the @ElegooOfficial Centauri Carbon) is the best diagnostic tool.
Special thanks to Wiktor from NOOK.la for sharing his story! Check out their premium, affordable desk organizers here: 📸 Instagram: instagram.com/nookla.official 🛍️ Etsy: etsy.com/shop/nookla
What do you think of our ideas for solving this type of problem on your own? Let us know in the comments!
Links:
Printable CORE One Jig: printables.com/model/1237212-core-one-l-nozzle-replacement-tool
0:00 Intro
1:06 The Nozzle Fail Interview
11:13 NOOK.la Business
14:56 Outro
____________________________________________________________________________
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🛒 Shop Prusa with our Affiliate Code: https://b.link/3DM_Prusa
🛒 Shop GreenGate3D with our Affiliate Code: https://b.link/GreenGate3D
🛒 Shop Slice Engineering with our Affiliate Link to save some 💰 💰!! https://b.link/Slice-Engineering
Want Great Royalty FREE music? Choose Epidemic Sound: https://b.link/EpidemicSound
____________________________________
Keep up to date by following us here!
Website: 3DMusketeers.com
Twitter: twitter.com/3d_musketeers
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Email: Youtube@3Dmusketeers.com
#PrintFixFriday #Prusa #PrusaCOREOne #E3D #3DPrintingNozzle #NozzleFailure #CustomerSupport #E3DObxidian #Nextruder #ReplacementParts #OpenSource #3DPrintingFails #3DPrintingHelp #3DPrintingFailRecovery #PrinterRepair #3DPrintFix #PrintFix #3dprinterfix #3dmusketeers #smallbusiness #tampa #3dprinting #additivemanufacturing #fails
FTC Disclaimer: A percentage of sales is made through Affiliate links
Is your 3D printer’s bridging suddenly looking like "absolute garbage"? You might be facing a rare hardware failure that’s nearly impossible to catch in your slicer settings.
In this episode of Print Fix Friday, we sit down with Wiktor from @nookla.official to troubleshoot a @Prusa3D CORE One that went from "printing great" to failing every overhang. After 700 hours of use, a mysterious nozzle issue emerged: the nozzle tip was actually being pushed out of the heatbreak!
We compare the CORE One’s performance against the Elegoo Centauri Carbon, discuss why "cold welding" and dissimilar metals can cause these parts to fail, and share a "hammer and blowtorch" fix (though we're glad Prusa sent a replacement!).
In this video, we cover: ✅ Why your bridging might fail even with perfect first layers. ✅ Troubleshooting the Prusa Nextruder and E3D Obxidian nozzles. ✅ The difference between "mechanical staking" and heat staking. ✅ Business advice for 3D printing startups: Moving from "cheap" to "affordable." ✅ Why having a second machine (like the @ElegooOfficial Centauri Carbon) is the best diagnostic tool.
Special thanks to Wiktor from NOOK.la for sharing his story! Check out their premium, affordable desk organizers here: 📸 Instagram: instagram.com/nookla.official 🛍️ Etsy: etsy.com/shop/nookla
What do you think of our ideas for solving this type of problem on your own? Let us know in the comments!
Links:
Printable CORE One Jig: printables.com/model/1237212-core-one-l-nozzle-replacement-tool
0:00 Intro
1:06 The Nozzle Fail Interview
11:13 NOOK.la Business
14:56 Outro
____________________________________________________________________________
🎁 Support us directly on Patreon! 🧡💯 patreon.com/3DMusketeers
🎁 YouTube Channel Memberships! 🧡💯 https://b.link/YTmembership
🎁 Join our Discord Via Paypal (or the others)🧡💯 https://b.link/10Paypal
Grab some AWESOME Merch: shop.3dmusketeers.com
🛒 Shop Amazon with our Affiliate Code: amzn.to/3hrzVcL
🛒 Shop Prusa with our Affiliate Code: https://b.link/3DM_Prusa
🛒 Shop GreenGate3D with our Affiliate Code: https://b.link/GreenGate3D
🛒 Shop Slice Engineering with our Affiliate Link to save some 💰 💰!! https://b.link/Slice-Engineering
Want Great Royalty FREE music? Choose Epidemic Sound: https://b.link/EpidemicSound
____________________________________
Keep up to date by following us here!
Website: 3DMusketeers.com
Twitter: twitter.com/3d_musketeers
Facebook: facebook.com/3DMusketeers
Instagram: instagram.com/3dmusketeers
LinkedIn: linkedin.com/company/3dmusketeers
Email: Youtube@3Dmusketeers.com
#PrintFixFriday #Prusa #PrusaCOREOne #E3D #3DPrintingNozzle #NozzleFailure #CustomerSupport #E3DObxidian #Nextruder #ReplacementParts #OpenSource #3DPrintingFails #3DPrintingHelp #3DPrintingFailRecovery #PrinterRepair #3DPrintFix #PrintFix #3dprinterfix #3dmusketeers #smallbusiness #tampa #3dprinting #additivemanufacturing #fails
FTC Disclaimer: A percentage of sales is made through Affiliate links
