[Thalles Machado]

Hey Martin, ;We are currently having the same problem with this art 4.Could you also send me the modified stl file to my email please?Thanks in advance.
Best regards,Thalles Machado

[Thalles Machado]

Hi Angel,
we tested with Marlin, but the only thing the stepper with machanical reduction does is vibrate. We tested the others and they are working fine.Did you set up micro steps for the steppers with the mechanical reduction?We already checked for problems on the wiring of the steppers several times, it seems to not the the problem in this case.
Best regards;Thalles Machado ;

[Thalles Machado]

Hi Ángel,
We’re currently testing with marlin. We tried to control the motors with your modified grbl, but we failed to make the steppers with the mechanical reduction work.We can’t figure out which parameters to use for these steppers.We’re also looking on the default files and we don’t have a clue on what to do with that information (generic, shapeoko, shapeoko2). ;
Best regards, ;Thalles Machado

[Thalles Machado]

Thank you very much for your help Martin.Gonna run some tests tomorrow and see how it goes.

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