[funkygrump81]

The issue has been raised many times , it all comes down too time and ability if you split 2wd and 4wd at ribble you get too much variation in ability in the higher heats , as for time ribble is limited too how many heats it can run in a night splitting the classes often means more heats due too mixed abilitys n numbers in each etc etc it works as it is i run 2wd and most of time im in top 5 even with all the 4wd hope this has answered your question