levelXlevel/Klipper-Ender-3-Pro

Ender3 Pro Klipper/Mainsail configs

Setup

• Ender 3 Pro (2022)
  • Creality CR-Touch
  • Creality Hot Bed Leveling Column Silicone Bed Mounts
  • Aluminum wheels
  • Creality Ender-3 V2/S1/Neo display
  • Creality Spider 3.0 Pro High temp/flow hotend
  • Capricorn PTFE Tube
  • Creality Dual-Z upgraded kit
    • Careful with the knock-offs - Not as good overall in my experience.
  • Creality enclosure
    • Get what works for you
  • Creality 4.2.2 (GD)
    • Firware
      • Marlin
        • Stock
        • Custom
        • MRisco
      • KLipper
        • Custom setup on X86 Linux
        • MainsailOS on RPI4 w/Display
  • [CURRENT] BTT SKR Mini E3 V3
    • Firmware
      • Marlin
        • Default
        • MRisco
          • Wont work with updated display w/o custom cable
            • Build
            • Buy
      • Klipper
        • MainsailOS
          • RPI4 with official Touch Display and case

Klipper

E-Steps

• Retract filament up stepper motor

• Undo stepper motor side of bowden tube

• Cut flust with pneumatic fitting

• Issue the following Klipper Console commands

  M83

  G1 E100 F100

  • This will extrude filiment.
  • You are requesting 100mm but what you get may vary
  • Measure the filament
  • Get the rotation_distance value from the extruder as found in printer.cfg
  • Do some math: rotation_distance = rotation_distance * (actual_length * requested_length)
    • rotation_distance from printer.cfg
    • actual_lenght of the filiment you measured
    • requested_lengh is what we requested which is 100
  • Update rotation_distance in the printer.cfg file with this new value.
  • Click Save & Restart

• Repeat the commands to extract 100mm of filament and measure.

  • It should be close to 100mm
  • if not just do the math again and update the config file.
  • Repeat as necessary