MIAMI – At a stage when figuring it out is far more significant than the final score, Bam Adebayo, Tyler Herro and Jimmy Butler settled into comfort zones Tuesday night with the Miami Heat’s new starting lineup. While the result, a 120-117 exhibition victory over the San Antonio Spurs at Kaseya Center, didn’t count for anything, the chemistry did. Chemistry that Adebayo, Butler and Herro seemed to find now working in an opening unit with Terry Rozier and Nikola Jovic. With the starting unit playing 23:21 together, each otherwise watching from the bench, Adebayo closed with 20 points, Herro 14 and Butler 12. Jovic added seven points and Rozier five. The Heat also got 15 points, six rebounds and five assists from Jaime Jaquez Jr., as well as 10 points from Duncan Robinson. Five Degrees of Heat from Tuesday night’s exhibition against the Spurs: 1.