Macro to change M220 automatically

General Discussion
2
  • Raise your max_velocity limit in the printer.cfg, otherwise you will be limited by this
  • Use layer height modifiers in the slicer you are using to create your test print
  • Note that max_accel is equally important if not more important than velocity. High velocities can only be reached after end of acceleration and you typically reach this only on long straight lines.
    • Example: With an acceleration of 3000 and a desired speed of 150 mm/s, you will need almost 4 mm before you reach this target speed and another 4 mm for “breaking” should a hard turn follow this movement → This means on a 10 mm straight line you will print 2mm with 150 mm/s

No need for a macro

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