Paying by the day most times. Now that we are doing timing also it takes a good 3 hrs or so. $50 or maybe a bit more each quad. We have it made and owe Mike's Cycle big time. Not only is it dirt cheap, but we can call and have the dyno on a sunday or late at night.
Yup, Mike's Cycle in Menasha takes care of us. It helps that he lets these guys run the dyno as well though so he doesn't have to pay one of his guys to be there.