Just got back finishing my Dyno tune, part 2. The first time I had a bad MAF causing the readings to be off, but Tim was able to dial in my 14-15 AFR to 13.0 to keep my car from blowing up. The car dyno'ed pretty good for the Humidity that day around 394RWHP. Tim offered to setup the dyno tune again when I got a new MAF and he keep his word without issue. He spent about a couple hours more dyno tuning the car and setting the timing correct with a good AFR and everything is working great. Plus I hit the 401RWHP this time, with pretty similiar weather. I can't say another tune shop would have let me come back with a new MAF and not charged me. Watching him on his laptop with the diagnostic and tuning software I can see that he knows his stuff with tuning, and will gladly recommend him to others. Thanks man, I appreciate your help. BTW, thank the shop owner for me, I wasn't thinking when I left to do that even though he came out on his day off.