Save your self money and dis appointment ! get a floater and ladder bars be done!
or ladders and coils either one better cal tracks, and floaters,
As for calling them direct foget about that! they where no help at all to us after the sale because they have no idea what or how to set up your car! that they will tell you is your deal! all they can tell you is a basic start ! after that you test n tune them
good luck!