I use almose every race day.I usualy just listen to the drivers I like and watch the race on tv.I get it free here too [greensboro,nc] .I think aohell has added fetures they claim.
would you be intersted in changing them out also? Older guy here with some arthritice and cant do what I use to to do.If not thats ok.I hate to price other peoples stuff but I'm willing to pay a fair amount.