Roll the car a lil while burning out don't keep the car in one spot....funny I can always get the passenger side lit...sometimes its the driverside that I have to roll a few inches forward to get it to light...
Adjust your mirrors so you can make sure they are lighting up and once you get it down you won't have to use them no more.

I feather the brake and throttle to get them both lighting up...if I stay in one place sometimes I can't get both too light up.

I am joining W soon with a PGrip...its been on the shelf for months....time to get it installed.

Kirk