Tried only the standard version and it's a awesome quality mod! Tomorrow it's groupB turn. Did try it at the Ring and a few hillclimbs. It felt so good. The physics, imo are top quality. I can't see this being much improved! As a Ferrari lover it's great to drive these mid age cars and not only pad-shifting Ferraris :) one day, after this project is finished, would you consider the Ferrari 348 TB? :)