Threaded Rods wobble. Still no real solution... br br Protomaker Black Sprint Original 3D Printer br br Was advertised for spares or repairs. br br It may take some time to get this 3D printer working to a level where it is usable due to lack of budget br br Powder Coated Mild Steel Structure With Acrylic Build Platform br • Product Type : All In One Printers br • Cartridge Type : Original br • Utility : 3d Printing br • Printing Output : Colored br • Print Technology : Fused deposition modelling (FDM) br • Size : Large br • Other Features : Powder Coated Mild Steel Structure With Acrylic Build Platform br • SUPC: SDL051787633 br br My Wordpress Blog will tell you more about:- br br Protomaker Black Sprint Original 3D Printer br br br br Tweets about 3D Printers: tips, hardware software, filament ,etc... br br br .