Lil Red,
Thats exactly what I did - printed out your TSB. The service guy just looked at it, kind of confused - but said nothing. You could tell he was also wondering where I got it.
I didn't notice the "bumping" any more but it only happened once in a while before the TSB - I need to give it more time.
At this point, I notice better performance at the low end - starts off the line much, MUCH quicker. The shifting seems smoother, much more peppy. Because of this, I worry that my mileage will decrease in the long run. I've been REAL HAPPY with the gas mileage I've been getting with the V8 - and I can pretty much control what I get simply by watching my driving habits.
What a GREAT TRUCK!
I'll keep you posted.