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    Another Layer Shifting Issue

    Scheduled Pinned Locked Moved
    Tuning and tweaking
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    • Turboundefined
      Turbo
      last edited by

      containers for a resistor box. simple squares with a divider in the middle. No curling to be seen.

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      • jay_s_ukundefined
        jay_s_uk
        last edited by

        just out of curiosity, what motors do you have? your currents seem a little low

        Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

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        • Turboundefined
          Turbo
          last edited by

          This post is deleted!
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          • Turboundefined
            Turbo @jay_s_uk
            last edited by

            @jay_s_uk original motor part is in og post

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            • lucundefined
              luc
              last edited by

              Hi .... it also happened to me in a previous printer, I also changed the power supply only to discover that it was a false contact in the motor cables. I changed them directly even if measuring them several times with the tester (at that moment) they were always ok.
              Now, I don't know if this could also be your cause but if you think it appropriate you could try it.

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              • Turboundefined
                Turbo @luc
                last edited by

                @luc false contact? I've tested continuity and everything is fine.Is a false contact something different?

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                • jay_s_ukundefined
                  jay_s_uk @Turbo
                  last edited by

                  @Turbo yep. missed that.
                  You could get away increasing the current by another 100ma to 800 for both X and Y.
                  Rule of thumb is about 80-85% of max current, so at the moment, you are running under that

                  Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

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                  • lucundefined
                    luc @Turbo
                    last edited by

                    @Turbo Listen ... I don't speak English well but I presented you my experience of my case where I wrote that I also did the continuity and isolation tests several times and they were always ok but your case is perhaps different.

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                    • Turboundefined
                      Turbo @luc
                      last edited by

                      @luc Rereading that i see what you mean. I'll look into replacing the cables when i can get some connectors.

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                      • Phaedruxundefined
                        Phaedrux Moderator
                        last edited by

                        Bad bearing occasionally sticking? Wiring loom occasionally catching?

                        I'd say you should watch a print the whole way through to try and catch it in action to see what you can see.

                        Z-Bot CoreXY Build | Thingiverse Profile

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                        • theruttmeisterundefined
                          theruttmeister
                          last edited by

                          Is it direct drive with no guide tube for the filament?

                          Isolate, substitute, verify.

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                          • Turboundefined
                            Turbo @theruttmeister
                            last edited by

                            @theruttmeister it is direct drive with a guide tube

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                            • Turboundefined
                              Turbo @Phaedrux
                              last edited by

                              @Phaedrux no obvious friction occurring in the rods/bearings, they're also barely a few weeks old from mcmaster so i don't think they're bad. Swapped them just in case. Wiring loom is organized with cable chains, so no chance of that happening. Ive watched 3 1hr prints at 200% speed now with nothing happening. it really just hates me.

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