I think I ran into a compatibility issue between the Pulsar and Tazer DT. When switching drive modes on the Pulsar, you have to use the set/resume (+/-) buttons on the right side of the wheel. Well, I was driving to the store about an hour ago and I noticed that in switching driving modes for the Pulsar, that in turn triggers the light shows from the TAZER DT (even with the cruise control OFF). That's not cool, especially when you're driving. Someone flashed their lights at me. That's how I found out it was doing that. I did further testing when I got home to confirm it. There's got to be a way to disable the light shows. I do not want them anyway.