One thing I find a little difficult in Kart Racing Pro is judging what the kart is actually doing when I run over aggressive kerbs. At some tracks, I can put two wheels over a kerb, and the kart suddenly becomes unsettled, but it is not always obvious whether I am losing time because of the suspension movement, chassis flex, tyre load, or simply hitting the kerb at the wrong angle.
It would be useful to have a little more feedback in the setup or telemetry screen showing what is happening during those moments. For example, being able to review suspension travel, Basketball Bros (https://basketballbrosgame.org) wheel load, and steering angle during a replay would make it much easier to understand why one kerb unsettles the kart while another can be attacked quite aggressively.
I would also like an option in the replay to slow down a specific section and see the suspension movement frame by frame. KRP already has quite detailed physics, so having better tools to understand that physics would be really useful when working on a setup rather than just changing settings and guessing whether they helped.