Win the race and do a 360 over the finish line jump

At the finish line there is always a jump. Simply pull a 360 stunt over one of them and land it. I personally got it on the track 45 Palms MX and didn't have an issue once I found out how to pull a 360. To pull a 360 hold R1 Button just before the jump, the manual says flick the Right Stick Left or Right Stick Right then Right Stick Down however I couldn't do a 360 that way. I held R1 Button off the jump then I just pulled the Right Stick Left or Right Stick Right and pulled the Left Stick the same way at the same time. I found this easier however the first way is how the manual says to do it.