Any of you D3 gurus have any idea why my 3D learning for distance would regress? I have had it installed for over 5500 miles. I know the bar for distance was full a week or two ago. I checked it yesterday and it dropped back two ticks??? No resets, no new anything. Just wondering.

One other question, is the speed calculated from the GPS signal? I have three different readings from the D3, the Speedo and my Edge programmer.

Thanks

speed is figured by voltage . its actually pretty accurate considering

Ok the first time best buy didn't hook up my pink and that was a major problem so I took it back up there to let them fix what they didn't do. Come to fnd out its still not right because its not in 3D hybird it show simple hybird! They hooked it up to a blue/white wire. What wire should I hook it up to I have a infiniti qx4 1997

Anybody?