I am trying to find out more about this option. I have a 94 with the FX3 ride control and am wanting to know how the ZO7 package ties into the FX3. Is that how it is adjustable or is there something in the suspension it self? I know this may sound dumb but this is my first vette and I love it, I just wanting to know more. There was only 887 this year 1994 of which I am lucky to have one. Anyone else have one I would like to know.