No Wheel spin??  What the matter with you !!      I don’t know how fast it is going to be this year, but when me and few others (you know who they are) used to do it, it was wheel spin all the way, because you went flat out to try and keep “0” for all check points. I used to have two wheel spin factors for the timewise, one for “transits or slower parts” and other one for “old hastings and similar roads” where wheel spin was 50% on those roads.  Those were the good times !!!!