Yes when One Wins a Heat & a Main, they do start in Back of the Next Scheduled Race, but then in that Next Race, they DNF in Heat & say Finish 17th in their MAIN, their Average may well have them in the Slow Heat next Race Date (ie. this did happened to #65...). Likewise a Heat DNF but a 12th in the Main will have U in the 2nd Heat next time. Then next time take a 2nd in Heat 2 & a 3rd in the Main, next Race you are back in the Fast Heat. So are you not then racing with ALL TYPES of DRIVERS ???