Re: 1993 DTM [SUBMISSIONS OPENED] NEW RULES
Either there is something from a certain rulebook or "I don't want to have *XY* happen", like "I don't want people to max out the *XY* sliders".
I also think that a cost limit per car is much better in reducing the overuse of quality sliders.
Another option would be a test race with drastically reduced ruleset and just a few cars, only with rules that really follow from the rulebook (2.5L / max 6 cyl / 4valve / frontengine / minimum weight / aero below the wheel centreline )
And only then, when people are starting to mentally get into your competition, discuss a whole series and necessary further restriction.