No I have not done the plate yet I have no time to tinker with my stock plate yesterday I ordered a #10 plate and the elbow from piers for $175 witch an't bad and worth more to me than grinding my own and trying to get it right. about the dyno I was curious of my trucks performance before and affter the plate and the springs I ordered from piers got the springs for $100. just wondering how much $ do I need to put it on a dyno and how much for each additional pull so I know whats a good price or not?