Colin, as I understand it,one session starts from the pit lane and the other session starts from the road,coming straight out of the holding area. The Classics NEVER start from the pit lane as those in the control tower cant hear themselves think for the din, so they always start from the road. I believe the sessions are supposed to alternate, whichever one starts first one night, starts last the next night, so, if the Classics appear to get the best weather then it can only be down to coincidence.