to the dashboard, along with gps and accelerometers, to work out where you are on the circuit. after three set—up laps, it analyses where it thinks improvements can be made and then coaches you in real time as you continue round the circuit. what did it say there? "good job on braking harder." 0k. so that's what it wants me to do? apex later? i like it. it says "nice work", so it's sort of encouraging me a little bit. this is my session summary, and the catalyst has picked out some places that it thinks that i can improve on, that i didn't really expect it to. i thought it would go for the twisty bits, but it hasn't. it's gone for the long, sweeping fast corners. look at that — church, it thinks i can improve on,