Thanks Tony. We seem to have hi-jacked Ray's thread but these things need to be discussed and rulings made. I am unaware of the Historic Sanctioned Series regulations you refer to but keep us posted especially as regards what you propose to allow at the Festival. At least you know my preferred option.

As an aside, most serious competitors will have a set of "wets" anyway, regardless of tyre choice/ regulations, in my case I try to keep a set of scrubbed Dunlops in the truck and manage/ rotate/ eek life out of the "drys" available. I don't think we have had a wet race this year so several times the "wets" have become the "drys".