I have a GReddy TT installed and I think something is wrong..
I drive 30min to work doing about 100km hr the whole way & the same back home again. My trouble is, on the way there it will count up to 2 mins or so but count itself back down to 20sec by the time I pull up at work. However, on the way home (8hrs later) the timer just keeps counting up, when I get home the timer is usually at about 5 mins. Why does it count so high only on the journey back?
(I don't drive faster or more aggressive on the way home so that's not the issue )