I was really tired of ender wheels getting wear-off giving me bad results on my prints. For now I have replaced Z screw to belts, it helped, but I'm still not happy
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prusa i3 - How to calculate linear Y rod length for a larger replacement bed? - 3D Printing Stack Exchange
Planar, Parallel and Square โ Assembly and first prints troubleshooting โ Prusa3D Forum
Z Axis Linear Rod for Prusa i3 Printers | Partsbuilt 3D
Stainless Steel Smooth Rod Linear Shaft Rail | 3D Printer Accessories Shop
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What are the advantages and uses of linear rods and bearings?
Stainless Steel Smooth Rod Linear Shaft Rail | 3D Printer Accessories Shop
