Hello Binbow. first time poster here. Just wanted to let you know that I like your tool and have been following the comments and questions. I did notice something that may be of help with the list of cars that do not work. If you edit the basic model of that car, then it also seems to edit the variations of that model. For instance, I could edit the dodge viper and it would also affect the dodge viper police car. It may not have may the exact same adjustments as the base car seemed to perform better, but it did affect the variation car in a good way. I did try it with several different cars in the same way with the same results (base cars vs. driving school cars). Hope that helps and doesn't cause greater confusion.
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Just thought of another example. I edited the Audi for offroad (exact model slipped my mind at the moment) and it changed that data for the Inuit edition, as well as the variation for "Chris".
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Just thought of another example. I edited the Audi for offroad (exact model slipped my mind at the moment) and it changed that data for the Inuit edition, as well as the variation for "Chris".