Machine seems little better with exact stop and cv off.

But this new video https://youtu.be/CZ6yLoRosOM

The machine vibrate when jog slow and the stepper motors sounds weird, same when run gcode the machine like microstop and vibrate because of that i think. The motors sounds not the same when jog and run gcode. When run jog mode faster or full speed it sounds good. The z axis sounds good even slow but thats not rack and pinion. It will be impossible to mill something when it vibrate like it do and microstop and not run smooth at all.

I have auto set step in mach3 to correct mm but please if anyone know if i have som setup wrong i dont actually knows what like step pulse, dir pulse and if velocity and accelerations should be set to. Same in general config. The owner of the machine is not alive and Marchand Dice is gone so i dont have anyone to ask what to set everything to. IJ Mode seems to change to Inc from absolute when restart mach3, dont know why but that i can live with.

Some pictures of settings.

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I really want this machine to work until i can rebuild it and about that what rate will this controller have, any good? http://shop.cncdrive.com/index.php?productID=1098
And stepper motor 12nm or 8nm? http://shop.cncdrive.com/index.php?productID=770 or http://shop.cncdrive.com/index.php?productID=745