New rail pressure/timing adjust update available question

[bigdawg04]

Mike would it be possible to give some insight on the benefits and or advantages on the " New rail pressure/timing adjust update available".
Sorry I'm just a dummy wanting to get all the power while getting the best fuel milage possible. Thanks in advance

[mikel]

We added these features as a sort of advanded user option, to keep up with some of the other products with similar capabilities.

Adding timing or pressure at WOT 'may' help to increase power and torque, and some guys like to run stacked set ups with adjustable timing or pressure boxes, and want to be able to pull some timing or pressure out of the tune and use their inline device to adjust that on the fly.