True enough on comparing on youtube vids. But you have to admit that DV's consulting record with Cup Car teams, F1 teams, the General along with his race and pole winning record kind of proves he knows a few things. When his information is closely aligned with people like Mike Jones, you can assume they know what is going on. You do not have to agree with them. If you have your own method that works for you, carry on. This is not directed at you but a lot of other nay sayers.