Clutch at the start, Button at T1. The Duo-Mode Paddles adapts as the race unfolds.
To join a race you must go into Xbox Posts and join the post to race for example post name "Tracing Monza"
Not joining a race is fine and you lose no points. it is a point system of a point per place for example 1st 25 points, 2nd 24 points
make a your own paint job