Elsa Lynch, a judge and court manager in Paradise Valley, tells us that only 40 people who received bad red-light camera tickets took defensive driving class. None had yet taken the state-mandated Traffic Survival School class for red-light runners, and no hearings had been yet held for people with the tainted tickets, she says.Still, if you're one of the 40 -- that's eight hours of life gone. PV isn't reimbursing anyone for their time. But the Valley's own Bel Air is sending refund checks to an