ADJUSTABLE ZIG RIG
The Adjustable zig not only works in any depth of water, but enables the height of the bait to be instantly adjusted simply by retrieving or releasing line to reset the float height. The float creates a bolt-effect, making bites easier to hit with fewer opportunities missed. Start with the zig bait at half depth. If this produces no bites, then enable the bait rise closer to the surface until you find the carp.