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    Babystepping/Z-offset problem squeeched first Layers

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    • PuddingBaer91
      PuddingBaer91 last edited by

      Hi,

      i often use the Feature "z-Offset" in duet web control to lower the nozzle by 0.05 steps.
      I am using a core xy machine where postive z is going downwards (to earth)

      If i control the machine with duet web control the print bed will going downwards if i press a +X Value button. So it works the right way.

      If i move to bed with -0.005 closer to the nozzle (negative z) it will do this. But at z height it will Show this amount as a positive value, why??

      If i move the bed to -0.4 for example the second layer will be extremly squeeched because the second layer will not go to 0.6 (for 0.2 layer height) it will stay at -0.4, why?? Because of this Problem the function is not really useful 😞

      Thank you for your help

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      • dc42
        dc42 administrators last edited by

        Which firmware version are you using?

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • PuddingBaer91
          PuddingBaer91 last edited by

          I am using firmware version 2.02RC2 (RTOS) (2018-09-07b2)

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