Not sure how to change MPG modes from incremental to velocity only? My pendant with MPG has 3 settings (.0001, .001, V).

I can change the rate or increment, but I am unsure if these commands change the mode also?
mc.mcMpgSetRate
mc.mcMpgSetInc

I would think the rate just changes how fast it moves the increment, but maybe it also changes modes and there is no way to set the rate the increments occur?

Or... is velocity mode the shuttle mode? I cannot find anything with search so far that says what shuttle mode is or does?
mc.mcMpgSetShuttleMode