Hey, i bought a nitrous kit, along w/ an MSD 6al and a MSD multi stage retard box, i was reading the instructions for the multistage retard box, and im a little confused! I only want to use one stage of retard! as im only running a small wet shot! It says that~ the retard is activated whenever the GROUND IS REMOVED?? so how do i wire it up? i only want it to be activated when the nitrous is activated!I dont want it to kick in until the juice is flowing?