When watch old videos about past seasons I found actually this season's new rule with success ballast was not the heaviest success ballast ever applied to cars.Apart form the famous 90kg ballast that was carried by Audis in the early part of 97' season,in 2001 Vauxhall's success ballast was actually at 90kg level as well!And even at that weight onboard all four Astra Coupes dominated the every race of the season,just showing how good those cars was!