My ShuttlePro is losing setup information. I use it to jog the x, y, and z. I use the inner wheel to jog in small increments (0.001"). I set the increments using the Incremental Jog Step on the Jogging tab. This along with the key mapping sometimes is not saved between closing and opening Mach. Unfortunately, I first noticed this when trying to check the z-zero position. I had the z- jogged close to the workpiece and was going to gauge the setting by sliding a piece of paper back and forth under the bit will stepping down in 0.001" increments. However, the increment was reset to 1". Needless to say, my bit exploded when it took that 1" step into the workpiece.
I assume this is a bug???