Starting print Z-axis movement stutter.

#1
After my G-max 1.5+ preforms the bed height probe test after selecting the print from SD card it will start the first moments by moving up and then moving down to start the printing, but when it makes that first move up is will stutter. When it moves down to stat the print the system thinks it has moved up further but because of the stutter when moving up, it just runs in the the print bed.

I have installed the TMC2130 for the X Y and Z axis.
 

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