I used to do this back in the very beginning in 1985, 86, and, 87 on a Suzuki Quad Racer. It was very popular in Indiana where we had a lot of oval dirt tracks. I still have the scars and aches to go with it too. Best wishes.
I know the clutch is on left. Question 1 Now on your right where you place two of fingers is that front rear brake or the back rear brake? because i seen you do it when your on the turns 2. Are the rest of the ATV's are all 450R.