I was wondering if someone could help me understand the difference between these two functions under "VCM Controls" in the VCM Scanner app.

My understanding is that these will reset the "learned" values in the TCM - is that correct? Also, what is the difference between the two?

When would you want to do a "Trans Adapt" reset vs. preset? When applying a custom tune, should I use "Reset" or "Preset"?

And finally, should any/all of these normally be done after applying a custom tune that also tunes the TCM?

Thank you very much to anyone that can help a beginner understand these functions a little better! Sorry for all of the question!