Trackaroo Trackmaster

I tried this apparently out for the first time today and ran into a problem with it.
Running a Motorola Droid and racing motorcycles at roebling road raceway.
I initially set it for pocket mode but it would never collect date with various start and lap modes.
Then I mounted it to thebike and it would collect data for 2 minutes or so then quit.
I found later while playing with it that when the phone timed out or was locked the data collector stopped the session.
Am I doing something wrong or is it snmething up with the program?

At first I was using lapping mode on and 1st marker. Then since I wasn't getting anything I tried the lapping mode off with movement and then immediate.
I fiddled with it in the car on the ride home and as long as the phone doesn't time out or lock it will log the data from those modes. But the second you lock the phone even during the prompt that "pocket mode activated you may now lock your phone" it stops the session.
I had thought that it wasn't picking up the first sector marker originally but after the experiment in the car I realized the moment I locked it the session stopped.
And when I didn't lock it manually my phone has at the time a 2 minute screen timeout thus leading to only 2 minutes of data being really worded. Unfortunately I didn't get the bike past the first marker so I didn't wind up seeing if the splits actually worked.

Stock ROM and no screen widgets
I knew I needed lapping mode on from the help. I turned it off after it failed to start logging at the first marker the first two times I ran it just to see if it would log and try to trouble shoot where te problem was coming from.
My last resort that I've been holding out on is an uninstall reinstall

Just walked a simple rout with lapping on and it picks up the first market no problem w/ the phone unlocked.
I tried again locking the phone when the prompt came up and said logging stopped. Going through the first marker did not start the logging again.
Im going to try an uninstall reinstall really quick and see if that helps with the problem.

OK uninstall reinstall done. Pocket mode on lapping on 1st split marker. Start session prompted "pocket mode on you can lock your screen" text goes away voice "logging starts on 1st split marker" lock screen voice "logging stopped."
I would really like to get pocket mode to work and keep the phone in my leathers with headphones to bear the voice data. That and in the event of a crash I would like to keep the phone with me versus having it come off of whatever mount I finally for it.

that got it. I had it set on horizontal before. On vertical I locked it after the prompt went through the first marker and got "logging start" and then a split going through the 2nd marker.
Thank for taking the time to fell me out Jeff: )