By Frank Pingue ROCHESTER, New York, Aug 11 (Reuters) - There was a period in his career when it seemed only a matter of time before Tiger Woods would accomplish his lifetime goal of winning a record 19 major championships. But after concluding the PGA Championship well back of the leaders on Sunday, the 14-times major winner ensured his drought at golf's elite events will spill into a once-unthinkable sixth year. "Didn't seem to hit it as good and didn't make many putts until the last few holes today," said Woods, whose even-par 70 left him at four-over for the tournament. ... More...