Hi Jeff,
I am still away from my computer and will be for another week. So I cannot test the Ref All Home until I get back. As soon as I test it and find out what is going on, I'll let you know.
Regarding, the trigger for jog override, it works fine for other folks. The way it works is that you press the thumbstick to move in a direction and, while it is moving, you press the trigger next to the thumbstick you are pressing. It does not work to press one thumbstick and the opposite trigger. You should see the feed rate increase.
In an effort to mach sure everything is working and that you have the feed rate override set properly, try pressing and holding the Shift key and then pressing the arrow key and see if the feed rate increases. If so Mach is working properly and your equipment is working properly. The slow jog rate can be set from 0 to 100. It does not have to be set to 50% to work. If the keyboard works and your joystick trigger does not then try looking at the joystick calibration works in the control panel. It is always possible that your triggers are bad.
With all of that being said, it is possible the problem is really with the interface to the smooth stepper. Ver 2.1 added support for it and I relied upon those having a smooth stepper to test it and get back to me. I don't have a smooth stepper so I cannot test it. So, please do the above steps and let me know what you find. If it is still a problem then I will contact the folks that were testing it for me and have them check for the same problem I also have a program that Greg at Warp9 sent me to test the interface. But, it will have to wait until I get back to my computer.
Let me know what you find.
Thanks
Lee