Stop Slicing! Play A Sidehill Lie How can a sidehill lie help cure your slice? Rick Sessinghaus, PGA, explains in this great drill that promises to eliminate the banana ball. By Rick Sessinghaus, PGA Published July 2, 2012 How can a sidehill lie help cure your slice? Rick Sessinghaus, PGA, explains in this great drill that promises to eliminate the banana ball. 00