If you were using TunerPro V4 and went to TunerPro V5 a lot of ads files from V4 imported to V5 and saved as adx now have a data jump/glitch.

Here's a link to the fix, it's adding a pause to the Mode 1 data macro, this is where your data comes from. Most just need 20ms some 40ms and one guy was up to 90ms...
http://forum.tunerpro.net/viewtopic.php?t=2215