The Chattanooga Choo Choo playday is unforgiving for the Warren County High School volleyball team.The heat, the opponents and the early-season adjustments almost always result in the Lady Pioneers struggling to tally wins, but wins and losses aren’t the reason why coach Franklin Fisher attends the playday every year.Getting tested early is exactly what coach Fisher wants as his team looks for its third straight regional berth. Despite splitting two matches and losing three others, coach Fisher and the Lady Pioneers left the Choo Choo playday with more confidence heading into the regular season.“We think it went very well,” said Fisher. “We got an excellent look at our defense and service receive against four regional qualifiers from last year, including the No.