When i jog my tree journeyman 425 at rapid pace i get error faults that stop the machine. the most common are
x axis runaway
x axis overtravel

the machine is not close to the limit switches, and it seems to be working fine. do i need to tune the motors, or could it be something else. the x axis motor does seem a lot less smooth than the other motors. anyone have experience tunning motors on a tree J425 with delta 30 controls?