At A Perfect Game we don’t have any special bat testing machines-just a radar gun and a batting tee. We measure ball exit speed off of a batting tee. We test our bats with various core balls and various swing speeds. All bat testing is done by me, Milli, at our indoor training facility at A Perfect Game. This review was done with 40 core limited flight balls and swing speed that averages around 300 foot ball flight. My two favorite bats right now are both maxing out ... READ MORE HERE