[Lenny5160]

You don't need to get too caught up in settings when practicing for a Pro tree. IMO, that is much more important for bottom bulb practice, to find a 'spot' that closely resembles how your car reacts.

For the Pro tree, just pick a rollout that will allow you to red light with zero delay, then adjust the delay to get the reactions times that you want. All you are really looking to do is make your reaction times repeat within a tight window.