sorex 28's sorry , there about year old now (whats life span on these tires?) basically been used for club meetings all year round.
these changes where done 1 by 1 during the racing which did improve the car everytime but just need these little teathing problems ironed out. also lap times got more consistent also. after you telling me about your tires i think mine are shot and nothing is the matter with my car
Im new to this gear diff and just need a better understanding. so if you have thinner oil wodn't this give me more rear traction or have i got this the wrong way round