The main target fish of feeder fishing is the carp. Sometimes you can only stalk carps by reaching long distances. That’s why you have to cast you feeder a long way. This consideration was an essential part of the design process of the Uni Runner. The worm shaft oscillation system delivers perfect line lay. An even line lay can always add distance to your cast. The diameter of the spool is 60 mm, which also helps you achieve long distances.