With bass it is amazing how much difference ten yards can make. Both me and my mate have fished next to each other this season and he had 4 bass on the trot and I have nothing and then on another spot I had 4 and he had nothing. Same bait rigs and right next to each other. We fish a beach a fair few miles long and after all these years I pretty much know where to be but it takes a lot of work and time to suss it out that is why I don't share much lol