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      06-21-2012, 12:59 PM   #55
Brigadier General

Drives: 11 spc gry m3 e90, 07 X5
Join Date: Jan 2010
Location: chicago

iTrader: (0)

I've been using this not as video but just a lap timer. It's kept in my center armrest while on track and seems this makes it rather inaccurate. As I compare my videos against the timing it's off, sometimes by as much as 2-3 seconds or even more. Is it's accuracy affected that much by its placement in the car? Only used it a handful of times, but seems off. Even have same exact lap times but am off on avg. speed in those by sometimes as much as 9 mph. Will grabbing the cradle, gps helper, improve things that much?
mods: akra evo, dinan 3.45 diff, ess akra tune, dinan stg.3, Alcon bbk, HRE P40