I know the pro mods have different combos and it seems to work for them, I think it is an advantage for the a fuel cars not having to bring up the RPMs prior to launch. I’m kind of curious on how the staging works in the 4wide. Does the eight second clock to stage start after the first car stages or the third car? I would not want to have the engine revving for 12-15 seconds before the green. Hard on parts for sure.