Cedarburg's Dale Traber remained in fourthplace heading into the final day of the PBA Senior U.S. Open at theSuncoast Bowling Center in Las Vegas. Traber, who won his first Senior Tour title last week inBrentwood, Calif., went 4-4 in the first round of match playThursday night and has a 7,669 total. Five-time PBA Tour titlist Harry Sullins, trying to win...