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    bltouch center

    Tuning and tweaking
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    • hotrodford
      hotrodford last edited by

      I what to thank everybody for help me first. Love how easy it is to work with.

      Now my next question is about bltouch. it probes just fine but it doesnt take the first probe in the middle it is about 3/4 back and over 1/4. how can I get it to probe in the middle.

      Thanks

      fcwilt 1 Reply Last reply Reply Quote 0
      • Veti
        Veti last edited by

        i assume you mean during homing.

        the positing is in the homeall.g

        1 Reply Last reply Reply Quote 0
        • hotrodford
          hotrodford last edited by

          thanks I will try that.

          1 Reply Last reply Reply Quote 0
          • fcwilt
            fcwilt @hotrodford last edited by fcwilt

            @hotrodford said in bltouch center:

            I what to thank everybody for help me first. Love how easy it is to work with.

            Now my next question is about bltouch. it probes just fine but it doesnt take the first probe in the middle it is about 3/4 back and over 1/4. how can I get it to probe in the middle.

            Thanks

            With the current implementation of G30 you have to first do a normal G1 move to position the probe.

            G1 Xaaa Ybbb Fccc
            G30

            Both the value aaa and bbb need to take into account the probe X and Y offsets so the probe ends up in the desired location, not the nozzle.

            The value ccc is whatever you want it to be.

            Hope that is clear.

            Frederick

            Printers: A FT-5 with the 713 upgrade bits. A custom MarkForged style. A small Utilmaker style and a CoreXY from kits. Various hotends. Using Duets (2 and 3) running 3.4.1

            1 Reply Last reply Reply Quote 1
            • hotrodford
              hotrodford last edited by

              it work thanks a alot

              1 Reply Last reply Reply Quote 0
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