This is the rig I used last night to land two 20 mirror carp. The long string of boilies is actually a PVA stringer which dissolve to allow the boilies to move freely at settling in the water (these are freebees around my hookbait). The other two boilies are on a hair rig. I then folded a piece of pva foam over the hook to keep it from snagging on algae mats. This foam will dissolve in the water to leave the hook fully exposed.