Must have been doing something right when I look at my laptimes. I have always tried to have the majority of my laps within .1 second of my average lap, and Bob you pretty much confirmed I was trying for the right thing. But motors, batteries, setup combined are what gets the fast laps to begin with, sure it is up to the driver to be consistent, but if my motor and battery aren't allowing me to get the time I need it doesn't matter how consistent I am. But what you have posted is a good way of determining whether or not a faster motor or batteries would help. If your "Stormer Consistency Factor" is .500 then a faster motor will not help, but say it is a .150, a faster motor or better batteries may be the ticket.