Kevin,
Got my plane tickets booked for AZ already, I'm bringing my AMBrc system for the race..but I found out this week..3 of my "LOANER" Transponders are dead..and that is going to freakin KILL my race budget for the season!~
btw, yes B-Field - The "TOUR" will be there on April 21. I'm going over with a couple guys for a private shake down and info gathering soon...
Over the past umpteen years...I've never really used "ROLLOUT" numbers until last year. I've always gone off actual gear ratio notes...(Not that those can't be converted to roll out, as long as you know tire size...)
I can't find any old notes on the B-Field track, but it seems to me I ran something like a 3.47 (104/30) ratio w/ a 13x3 w/ caps... and about a 2.38 w/ foams.(100/42)...but those may have been old VELO 6 cell ratios, I don't remember.