1. What is wrong or needs to be changed because my spindle will go the Z axis and then to the Y axis, but instead of moving on to the X axis, it sits there and acts like it is losing steps?  It won't move.  But the whole carriage will move in any direction in jog mode.

2. What do I need to do to make the Probe work?  When it drops down to touch the plate, it sits there and acts like it is losing steps.The LED light will not come on in the Diagnostic screen.