Thanx Bill for the response and Jack also.
Glad to know the relative meaning behind the raised cht.
I don't know if Bill or Jack have ever done much motorcycle riding?
But this is my comparison.
Hop on a street bike with just the basics and it seems like you fighting for every little inch of riding when going down the road. This is what I felt before the custom tunes.
Now hop on a touring style bike especially a goldwing. Before you know it you are going 85. With out looking at the speedo now you are at 105. Then you look down and say time to back off. This what the truck feels like now with the custom tune. More freed up and alot less digging/fighting.
Yah shouldn't had her in the truck and pulling that stunt no excuses!
But I was relying on the truck to hook up better than that and I should've peddled out of it.
I'm going to bump the idle up 50-75 rpms tomorrow.
Thanx guys
Lars