Robo think you need to do a bit more PLAYING,,
If you include the Variations there are 42 tracks , which is loads to keep me busy , guess the game "just Wasn't for you"
12 tracks, with alternate and reverse variations.
Level 164 or so at the moment, loving it
A tip for anyone from myself would be to complete the series of the lower class cars (D, C, B) before jumping into anything above.
Jumping straight to the higher classes (S, P, R, X) and then having to return to the slower sets of series is a bit of an anti climax!