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    • o_lampeundefined

      lower extruder current for higher retraction speed

      Firmware wishlist
      • firmware retraction motor current retraction speed • • o_lampe
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      o_lampeundefined

      @phaedrux
      That's a workaround I can live with. Thanks!
      If the current reduction happens while the extruder is accelerating to retraction speed, it's fast enough.
      What does @dc42 think about it?

    • sonderzugundefined

      Some questions about firmware retraction on a toolchanger

      Firmware wishlist
      • toolchanger firmware retraction z-hop • • sonderzug
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      deckingmanundefined

      @dc42 said in Some questions about firmware retraction on a toolchanger:

      Yes. But would you ever do T0 G10 followed by T1 G10 without an intervening G11?

      I could foresee a scenario where that might occur. A purge macro might consist of a G10 retraction, a non-print move to a "bucket" followed by a G11, then an extrusion, then another G10 to end the purge - probably followed by a nozzle wipe for which a G11 would be undesirable. One might run that as part of a pre-print routine but also after selecting a tool. If the pre-print purge ended with (say) T5 - G10 but the first command in the gcode file was T0 which instigated the tool change macro, then one would get another G10 without an intervening G11.