When you level up the cars nearer to level 50 they become way too expensive to repair? I had this problem with my Honda Civic Touring Car, got it all the way up to Level 49, but it was getting ridiculous to repair, even when I won races and didn't hit any other cars the general things that were in need of repair far exceeded my race winnings, has this been an issue for anyone else at all? Also I foolishly though if I sold the car and re-bought it this would solve the problem, instead I now have a Level 1 Honda Civic again... Real smart of me.