not to sound like a dick, but your A tune was very lean below 4k and then it fell off pig rich after 4.5k to redline. I wish I had saved the original dynochart with the A/F recorded, but no worry when I go redyno, I will zero out all my AFC settings and make a pull just for you so you can see what I am talking about. I still think I have alot to learn about tuning cars and this was my first time to tune it and it won't be my last because yesterday I just found out that my #3&4 cylinders were at a low 120 psi, so time for a rebuild:)