Choose a useful split

Find the part of the circuit where your attempts vary most. It may be a corner exit, a boost transition or the approach to a narrow gate. Isolate that sequence before changing the whole route.

Change one choice

Keep the entry speed and camera approach consistent, then test a later turn or a different boost point. Comparing two deliberate choices teaches more than restarting after every small error.

Keep a short record

Note the choice that felt reliable, not only the single fastest result. Return to the full lap after a few repeatable attempts. A stable exit gives the next section a better starting point.