Nice Craviotto kit! Just for the record, I tune by ear as well. Once I get it to where it sounds right to me, then I quantify it via a pitch pipe or app that shows the frequency. That enables me to reproduce the tuning easily and tell someone else what pitches my drums are tuned to, if asked. “Medium low” or “A little above JAW”.....terms like that are vague and not specific enough if someone wants to know how tight or loose a drum is tuned to....at least for me. That’s why I included the readings.I just tune by ear.