"Jerking" During X/Y Travel

[ryaneb85]

well, I think I finally found what was causing it. This line needs to be enabled:

#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

Now it's finally time to see how nicely mesh leveling plays..

[lisalee16]

I've been playing around with the latest version of Marlin, and while on the whole it seems to be working ok, during the travel movements of a print it seems to jerk a couple of times along the movement. I don't know how best to describe it, but it almost seems like it moves as expected, power is removed for a split second, then the cycle continues.

I was thinking acceleration might be a bit too high and have tried reducing those to around 1500, but it doesn't seem to have an effect. Has anyone else encountered something similar? When I go back to an See $ Do Paso robles release the problem disappears, so i'm quite sure its not hardware related.
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ryaneb85

Posts: 91
Joined: Mon Oct 19, 2015 9:03 am
Location: Singapore

Hello
May i know the oldest version?