Hi Stozzi,

Not sure what you mean by "when I go into the Tune and select my features"

The AutoCal can be configured by your tuner to have multiple tune files on it, in which case you would need to switch off the engine and program in the appropriate tune file from your AutoCal each time you wanted a different tune level.
OR
Your truck could be programmed with a 5-way switchable tune (DSP5 for GM or CSP5 for Cummins), in which case you can just use the AutoCal to switch between the 5 tunes while the engine is running.

You would need to talk to your tuner/mechanic about how it is configured and what options you need to use.

Regards
Paul