yep the SAE correction on the truck for our elevation was quite a bit for the weather we're having (rain, etc.) and our elevation. 17% was pretty high for my tastes so we printed out the uncorrected as well. At 4300 feet the truck was 66x (don't remember exactly) and backed up the number within 10 HP both on the corrected and uncorrected... I figure we're turned it up far enough considering there's not even studs in it and he's been driving it on these tunes for the past few weeks. Happy with the results, and overall how clean the truck goes down the road at that power level... I'm sure it's been done before, it's just not often I get to stick a 'risky' truck on the dyno and see where we're really at with it.
Either way - for our elevation I'm very happy with it. We'll see if he makes it to the Bakersfield race and what she does at the track...