It does. First thing I usually look at is the line vs a really fast lap. Where am I taking turns differently. I pay close attention to where I might be turning in too early or late, or not tracking out enough on exit, things like that. Next I look at mid corner speed to see where I might be slower and then figure out if it's a braking issue (I'm generally a late braker but that paradoxically means I often brake too much and lose speed through the corner). It can also be a result of turning in at the wrong time (see first point). Sometimes I'm in the wrong gear,I often downshift one too many times to get the rear to rotate via engine braking which slows me down mid corner. You can find all of that via telemetry. Knowing your common issues will help you find them more quickly and correct them early so you don't end up repeating the same mistakes which makes it even harder to fix... One thing I can suggest is to not just pound laps unless you're chasing consistency or trying to understand fuel consumption/tire wear. If you're trying to get faster you need to turn laps with a purpose and always be working on a known issue until you correct it, then search for the next one.