movement not smooth during toolchange

Discussion in 'Motion System' started by TstarkEngineering, Dec 2, 2021.

  1. TstarkEngineering

    TstarkEngineering Well-Known Member

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    Hi everyone,

    I cannot figure out for the life of me what is causing the motion to not be smooth when going from the tool position to the wipe position. Everything else seems to be smooth minus this.

    I've tried adjusting the following
    Jerk
    Acceleration
    Max speed
    Purge script speed
    Prime script speed

    Certain changes seem to diminish it, but only because its moving slower.

    I have tried both 1.8 and .9 stepper motors with the same result as well

    Homing works fast and great

    Thanks
     
  2. Greg_The_Maker

    Greg_The_Maker Administrator
    Staff Member

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    It's mesh bed compensation not being able to keep up with fast travel moves.

    Use G29 S2 at the start of any scripts, and G29 S1 at the end when you want mesh levelling enabled.

    https://duet3d.dozuki.com/Wiki/G29
     
  3. TstarkEngineering

    TstarkEngineering Well-Known Member

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    Ah Greg! thank you so much, it has been like that forever and I just let it be...now its sooo smooth
     
    Greg_The_Maker likes this.

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