MITCHELL — After enduring a difficult stretch over the past two weeks, the Mitchell High School softball team found its rhythm again on Saturday afternoon at McWhirter Field. The Kernels snapped a seven-game losing skid with a 6-4 victory over Sturgis in Game 1 before carrying the momentum into an 11-1 rout in six innings of Spearfish in Game 2 of the home doubleheader. Mitchell’s offense came alive in both contests, while junior pitcher Rylee J…