I have always picked my cranks to run close to a foot deeper than what the water depth is. I have 12lb,15, and 17lb to help with this, but my question is If you drive over a spot and the bass are at let's say 10ft and the water is 16ft deep. Do you cast one to run 10ft so it stays in their face. I hear all the time you won't catch many if your not going deep enough to make contact with the bottom.