Hmmm, I would be surprised if this chart is very accurate down past 30'. Let us know what you think of them. Are you planning on doing any of your own depth tests?
I have been using 20# for the flashers and 14# for the spoons on the riggers. I did have some break-offs with the light line rigs due to the the wear on the line from my blacks release. I have fixed that by using a rubber band and putting that in the release instead of the line.