Smarty settings for fuel mileage

[Coal Train]

Just wondering what settings people are running on there smarty for best fuel mileage. Just re-did a 2007 6.7 and it has the dpf delete 3.73 gears 6 speed. Any info would be greatly appreciated. thanks

 

[7inchstack]

well on my truck (5.9) with smarty tnt i run sw7 with everything on defualt. if i drive easy i can squeeze 20.5 mpg. thats with 6 inches of lift and 37's with a 6 speed and 3.73's

 

[Backhoe man]

sw 5 or 7 have always been best for me rp 1 or 2 timing 2 and keep the torque management down like stock or 2. But in all fairness I have run sw 3 all the way up to 9 and the mileage is always close to the same with similar conditions the big mileage killer for me is my right foot.