I plan to use an R1 Digital 3 ESC to show me real world rpm/amp draw/temps/gearing in my touring car, with that data I can then set an appropriate load on the slave to then allow me to plot timing/amp draw/temps in my basement to set my motors for my conditions. In the end will it make much difference? Who knows but it will be a fun experiment here in the winter when it rains non-stop and I need something to do. Hoping to learn something while I’m at it.