Flowsheet #'s for a PRO-M 80 MM w/ #42's Calibrated for a S/C

I have a chance to grab a PRO-M Meter 80MM for a decent price and in great shape. Only prob is the seller does not have the flowsheet #'s.

Question #1

1. How Important is it to have the flowsheet #'s when going for a dyno tune?

Thats my main concern b/c Im going for a dyno tune and getting a chip burnt in a few wks. I dont have much faith in trying to get a good dyno tune done w/ a C&L meter on a blown car w/ the 94/95 computer thats why Im leaning towards getting a PRO-M Meter. But just how important is it to have the flowsheet #'s when going for a dyno tune?

Question #2

2.Where can I get the flowsheet #'s?

Im pretty much looking for someone on here that has this same meter but still has there flowsheet. A picture of the flow sheet would work just as long as all the #'s could be seen correctly. Its an 87-93 80 MM calibrated for #42's and a Supercharger.

Thanks