Ross Chastain didn’t win Sunday’s Coca-Cola 600 at Charlotte Motor Speedway, but he did spend some time out front of the rest of the field. And that — that means something for Chastain, who endured a tough stretch of races heading into Charlotte. “It was definitely a great call to cycle ourselves forward there at the beginning of Stage 2. Felt good to lead. It just felt good to be winning in something,” Chastain said after the race, via John Newby of NBC Sports. “I’m a competitor and it’s just good to lead laps again. We were running competitively, and we’d been in the top-10 all night.” Chast…