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  • I also think this is a great mod for a Prusa. And it must have been a lot of work. I’ve made a Prusa I3 using LEGO (http://www.instructables.com/id/LEGO-3d-Printer/), I’ve modified this printer to print chocolate, instead of PLA/ABS. First things first, are you sure it’s the Nema Steppers? It could…

  • Loods more like a Velleman printer. Should have seen that at my first reply. The holding torque is (google 1A stepper) About 1,2500 to 2000g/cm. Upgrading these steppers might help. The 1,7 wantai holds 4000 g/cm and the 2,5 holds 4800. Look at the electronisch, if the can provider 1,7a to two stepp…

  • Do you have any information about the steppers used in your printer? Brand, Type, Amps?