Pressure Advance

Discussion in 'Getting Started' started by Ben Kay, Sep 23, 2019.

  1. Ben Kay

    Ben Kay Well-Known Member

    Joined:
    Sep 9, 2019
    Messages:
    49
    Likes Received:
    14
    Has anyone tried uncommenting the pressure advance settings in the standard config.g file?

    The values (0.2) look around right for a Bowden set-up, but when I turn PA on, the print speed is outrageously slow.....not sure why that is?
     
  2. wHack

    wHack Well-Known Member

    Joined:
    Aug 20, 2019
    Messages:
    96
    Likes Received:
    16
    You need to increase your e-jerk in your config.g. Look for the line that says "Set maximum instantaneous speed changes (mm/min)" and change the E value to E800:800:800:800. Now things should run at a reasonable speed however if you try tuning it you may find you need much higher values than 0.2.
     

Share This Page