At last Labor Day track day the boys and myself were leaving the paddock for the first session. On the way out I happened to glance down and noticed a sheet rock screw laying on the paddock out road. "Note to self, when we get back in, go pick that up!" As soon as we pit, we all check tire pressure to see how much they've gained, #3 son says "I lost 3 pounds!?" That jogs my memory to go pick up the screw, but I can't find it now......it's in the son's new Dunlop Alpha rear, only 2 days + 1 session on it!!