Rich, I am sorry to do this, but switching the jog buttons in the system hot keys is going to cause errors when Gcode is run.
What needs to happen is when you press the X+ jog button in the jog panel (press TAB on your keyboard) the spindle needs to the right its a positive direction (to the right). Numbers get bigger, Moves to the left numbers get smaller.
If you just reverse the keystroke for the jog command anytime you run a code, the part will come out backwards.
So press the X+ on the jog screen. The spindle should move right Like the arrow shows. Left arrow , the spindle should move left.
If that is backwards,
Click on Config at the top. In the drop down go to HOMING/LIMITS
In the reversed column for X change the setting from a red X to a green check, or vice versa.
Click ok.
Now using the screen itself, CLick the left arrow spindle should move left.
Once that is done, you can re do Richs steps to assign key strokes to the corrected directions.