Has anyone tried this? its awesome

0-60, 30-70,quarter mile, or you can measure anything you want.
Just taken out the A8 and a mk3 vr6.
A8 did 0-60 6.9 secs, 30-70 6.3 secs.
Vr6 did 0-60 7.9 secs, 30-70 8.0 secs.
I was just trying it on a dual carriageway, so times could still be improved, and the A8 has got 2 month old fuel in it

This works on version 704 or newer, it will work on any car that has an electronic speedo(i think).
You can access it by going into measuring blocks on any module that displays road speed, then press the acceleration button.