zig zag slotZ Zag is a Trade Stim. by Groetchen Tool & Mfg. Co. (circa 1931). Information about it's history and background, photos, repair help, manuals, for sale and wanted lists, and census survey isPay in slots can be straht or z-zag. The list of winning patterns for a given slot is found on its paytable. For a player who wagers on a