So I have been trying to improve my tuning skills for awhile but just really learned of the runway highlighting option. Problem is that I can not get it to work. I have tried following the directions and reading as much as I can about it still nothing. The only thing I have been able to gather so far that is keeping me from getting it to work is that on all column headers it is not showing the {linkxxxxx} that shows what pids that area of the tune is connected to. On the duramax tunes they are there but not on the cummins. Im feeling it should be easier to get this to work than what it has been. Any ideas?