Winchell Racing's Epicenter (Not This Time), whose runner-up effort in the GI Kentucky Derby May 7 has earned him a quote of 6-5 morning-line favoritism for Saturday's GI Preakness S., was out for a one-mile gallop around the Pimlico main track Wednesday morning under the watchful eye of Scott Blasi, assistant to trainer Steve Asmussen . "He's traveling really well. It seems like his energy level is good," said Blasi, explaining that Asmussen left the track early to watch horses work at Fasig-Tipton's Midlantic 2-year-olds in training sale at Timonium....