7% is right. Use a GPS to see what your actual speed is when your speedo reads 60mph. Then buy a ScanGuage II and program it for 7% and get it to match your GPS reading, then just look at the ScanGuage to know your actual speed. That's what I do. I still get tickets though.
Bart
Of course on the plus side, the odo is reading 7% low too.
[SIGPIC][/SIGPIC]
Put a smiley after you say that Bub.