Personally I've found TACC really helpful and, for the most part accurate. I like the fact that it automatically slows me for roundabouts, for example, which the VW Golf never did (at least the one I drove). I'm getting used to where I can and can't use it around our streets and so avoid it where, for example, there are a load of cars parked half on the pavement which makes it freak out.
Anyway, discovered yesterday that it you quickly scroll up or down, you'll increment in 5mph blocks. Going from 40 to 30 is therefore just two single quick scrolls down. Give it a try. Certainly made things easier for me. Also don't have to look at the screen as I can divide by 5... most days.
Anyway, discovered yesterday that it you quickly scroll up or down, you'll increment in 5mph blocks. Going from 40 to 30 is therefore just two single quick scrolls down. Give it a try. Certainly made things easier for me. Also don't have to look at the screen as I can divide by 5... most days.