what advice do you have for me?
Listen Properly to the Dude that walks you around the track & drive to the Cones.
There should be cones to indicate breaking markers & where to point the kart on exit, Listen to the talk prior to racing.
Once in the kart then concentrate on Smooth lines, Sweeping into the Apex & drifting out to the cone marker.
Remember that the person who moves the Steering wheel the least will go the quickest.
Side note I hope you are Not the Porker.
