Max McCool is Lacrosse Playground’s resident stick doctor. Over the past year he’s shown you a variety of stringing and dye jobs. Now it’s time to see what he uses. McCool has been using the Gait Shockwave on and off since high school. McCool, who now plays club ball in the DC area, took a twist on a traditional string job by combining elements of the Heat Turtle and the Doerr pockets to make a pocket with strong hold that has held up for him this spring.