Castle 5th scale

[DrKnow65]

It was said that the ripple won't change much over time, so I'm not sure once the setup is "set up" that you need to check it regularly.

You can change the frequency/resolution of the data log in the parametrs to capture more minutes of your run.

I would say IMHO that battery voltage drop at the highest current rating is the single most important factor in showing battery quality.
I.e. If you floor it with good traction does the minimum voltage stay a few tenths above the LVC?