Setting Brake bias with guages

I was wondering how many racers set the front to rear brake bias with pressure guages? If so what do you shoot for? If you talk to Strange and Mark Williams, they recomend 70% to the rear wheels due to more tire width. This seems to be pretty heavy on the rear brakes. In this age of the
"Dial to Dump" I think that setting up like this, can make the car prone to locking up the rear brakes and destablizing the car resulting in a possible spin out. If you have to much front bias the car will never stop and you will burn up front pads and rotors

Everybody seems to have a different opinion on this. I was set to asemble my system one way and started researching a little further on it and now I decided to go a different direction with pressure guages. What do you think is best bias to set up for?

I know this was just brought up recently, But im not sure this was asked? Thanks...