Split shots are an essential tool when float fishing. By placing them in different positions on the line, the angler can greatly modify his bait presentation. Once a float fisherman understands how the different shotting patterns work, he can effectively cover nearly any spot in a river. The ultimate goal in shotting is to achieve the most natural drift and bait presentation possible at the required depth. The key is to understand how the various shotting patterns affect the speed at which the bait will reach depth and how the bait will be affected by the current once it is at depth.