The Z Axis series is Sage’s premier and most well loved line of rods. The 590-4 is a four cut five weight. Light, quick and responsive, it’s as delicate as it is powerful. The nine foot five weight is the standard rod for glide fishing- if you were to buy only one glide rod, this would be it. The 590-4 Z Axis can do it all. It’s fantastic on huge western rivers and it gets the j…