Great thing about dyno's forgetting numbers is the plot, being able to see what they are doing, helped me out loads with the old sti, I thought for ages that I had a leak but was down to more the previous mapper, jgm sorted that
but it's allways worth getting them done like you guys saying good bases to start, and best place to go I SRR added bonus it's closest to us, but allways see cars that used Charlie's rollers