Qstarz margin of error

[theducman]

So I was bored and was looking at my lap times from a few track days compared to my racing lap times than to what track intel says. I have noticed that the qstarz and what the my nhms site says are different by a good margins. Not seconds but close. I have the little red Qstarz the 5hz one I believe. So anyone else's times off?? Just curious... Btw you could measure my times on a sun dial

[drinkingmymilk]

GPS is only acruate to a range. Normally 3-5 feet. So you’ve got a 6-10 range per lap.

Looking at 2 laps your start line then could 12-20 feet apart.

[crazyirish101]

Just means you need to go faster. They're more accurate at higher speeds

[csmutty]

Just means you need to go faster. Their more accurate at higher speeds

*They're

[theducman]

Shut it bk

Thanks Chris.. It's definitely off and that might explain it thanks

[isaac_]

Just means you need to go faster. They're more accurate at higher speeds

This is true. I've had my QStarz and Transponder have been accurate to the 0.000

[theducman]

My time was .8 of a second off from My lap time to my log in time. I will go with the lower time