I used my Edge CTS to get some time, the road quality is not what a track would be, but how good is the timer itself? In my DD tune, I pulled a 12.9 and 4.8 so I am :happy2:. I just don't want to get ahead of myself if it is nowere near accurate.
I have a hard time getting a true 60' on my edge. If I try to boost launch, when I do, my speedometer will jump to 5 mph while staying still boosting up and it starts the timer :/ I wouldn't trust the edge 1/4 mile.