The   Combi Rig is a style of rig that has been around for many years.   Originally starting from joining a softer braided material to a much   stiffer material, such as Amnesia or monofilament in years past.
Combi-rigs are an effective way of presenting a hook bait in order to catch       wary carp. There are numerous variations of combination fishing rigs that can       be made up easily on the bank of a lake. The most common types are made up of a stiff length of fluorocarbon fishing line, with a smaller section made       of a type of braid material. The braid end section is attached to the hook.
Combi carp rigs can be used on many different lake beds, from silt to       gravel. and can be used for bottom baits as well as poups.