Tony Gibson didn't get to celebrate his victory with Kurt Busch very much. Soreness from a passed kidney stone concerned him enough to visit a doctor just two days after their win at Richmond. Tests on Tuesday discovered the crew chief had never passed the kidney stone that sidelined Gibson during the April 19 race at Bristol. ''I thought I'd passed it, but I guess it was just pieces of it because they went back on Tuesday and did a scan and ran the dye through me to see what was up,'' said Gibson, who also had a kidney stone during the March race at Las Vegas. More...