Hello, I have a problem with my Hurco bmc 30 ultimax II yaskawa machining center. I had the power part of the spindle dimmer and the Z axis repaired. Manually I arrive with piloting the axes and turning the spindle. In automatic mode when changing the tool at the time of the orientation of the spindle, the machine cuts the power part so it makes it impossible to machine in automatic mode. If you have a track. Thank you very much, from France