Too many Z's in that picture, @GTAMan, I've hidden it for the moment. Could you explain what you are trying to do?
The original volume setting was 0.2, but this time it is 0.0025
I lowered the volume on my site so it's quieter now
(Sammit, I mase a dpelling midtake in a podt about dpelling midtaked.)
BTW, as @Overdrijf says this is a long track in which the more difficult parts are near the end, so there is plenty of room for gradual improvement with the GTO. (In fact, the track is long enough that it's possible to get powergear with the GTO on auto, though it takes longer reach and one has to be careful about speed conservation and taking most of the small jump opportunities.)
Az long az that Quattro Zport waz tunes for real by Sapper, that'z fine by me.