Rollstop hookup need help.....
 

I have a TCI roll stop I bought to put on my car but now a problem comes to mind and need input. With the ABS brakes on the 2000's will the locked in line pressure mess with the ABS, when I go to heatup my tires in water box. What I want to do is hook it up after the proportioning valve. Will this work? If not I'm stumped as how to go about this now.