I guess technically it should be Shady Valley...Bristol Side and Mtn City Side. The actual US 421 is a very long highway. Northern MidWest to North Carolina Coast I believe

ok great. Thanks. I wasn't sure what to do with that file type. I've done both, sent it to you and to myself. The POI's I sent to you could be divided into 2 separate tracks... The Bristol side of 421, and the Mtn City Side of 421. If you'd like me to do that I'd be happy to. One other question ...

I have set up 2 custom tacks There is basically 2 sections that can be run in either directions. I have everything set up with sectors and information points, and it all works very well. It took me the better part of a day to set all this up, test it, tweak it and test it some more. Is there any way ...

I have Verizon , so no sim card otherwise that is exactly what I want. I'll just turn off everything I can think of. I just dont want any distractions. Maybe once I start lap time I'll dim my screen if I have time. I doubt I'll even notice anything other than the tach and shift light. Can't wait.

great! Thank you. I've actually hard wired an iphone charger on my R6 so I won't have to worry about power. I've been experimenting with lap timer a lot so I don't make a mistake and miss a session.

What are good settings for the phone while you are on the track? I don't want sound or vibrations so I can turn them off. I'd like to not get and notifications for texts or phone calls. I don't want the screen to bring anything up other than the lap timer information.

I've just gotten Lap Timer Pro and I'm going to a track day on the 17th and 18th. Will the battery on the iphone 4 make it for the 20 min session? I'm reading and trying to take in all the instructions. I've searched and can't seem to find what to do with data that I export via e-mail. What programs ...