[TimT]

hmmm ok cough cough...

Wayne per the Gtech's website

At the heart of G-TECH/Pro is a precision 3-axis accelerometer, a sensor that measures acceleration also known as G-Force.

I read that as one accelerometer..

Im getting the hint that the GtechPro is on Pelicans bill of sale. Perhaps you should investigate the capabilities if the DL-90. It uses GPS (with a minimum of 3 satellites) and 2 accelerometers, along with the parameters you define to draw the track maps and provide the data for interpretation.

Lets compare notes if you like...... I am just amazed at how powerful a data gathering device the DL-90 is...... I will be learning all the cpabilities this winter by testing it with my truck..before I take it out on my race car this coming spring.