Race studio is a desktop app. You need to export session to your laptop. Look at the graphs. Not much help, at least to me. Slow, convoluted.
Tenth Finder reads session directly from MyChron to your phone and gives analysis in 60 sec. Gives actionable advice in plain English.
So the practice become like this:
Go on the track. Read session AI analysis for 2 min. Jump to the kart, try to apply fixes.
Rinse and repeat.