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    xy movement short +/- 20%

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    • KevinSantundefined
      KevinSant
      last edited by

      I have a corexy with duet 2 wifi on rrf 3.2
      when I go move 100 mm it moves approx 80 mm
      if I move 25 mm it moves 20 what can cause this?

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by Phaedrux

        Incorrect steps per mm? M92

        Slipping pulleys from loose grub screw?

        Missed steps from binding or too low motor current?

        Z-Bot CoreXY Build | Thingiverse Profile

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        • mendenmhundefined
          mendenmh
          last edited by

          wrong tooth count on the pulleys? i.e. a 16 tooth pulley where there should be a 20 tooth pulley? Note that 16/20 = 80%.

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          • KevinSantundefined
            KevinSant
            last edited by

            yea that was it i changed to gates pulleys from 20 to 16 i changetd m92 to 100 instead of 80 and its spoton now

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