Mets catcher James McCann explains how this adjustment led to his 2020 success behind the plateFixing his setup led to career highs in frame rates last season12/17/2020, 11:01 PMScott ThompsonEditorial ProducerSep 4, 2020; Kansas City, Missouri, USA; Chicago White Sox catcher James McCann (33) celebrates with Chicago White Sox relief pitcher Alex Colome (48) after beating the Kansas City Royals at Kauffman Stadium. Mandatory Credit: Peter Aiken-USA TODAY Sports / © Peter Aiken-USA TODAY Sports