Jeff,
My mistake. "Tag line" was not the correct term to describe what I picked up today. I do use 3/8" dock line for a tag lines. I think the attached graphic describes the way I pull boards better than I can describe it verbaly.
Too many umbrellas...Blasphemy!! There's no such thing! Fish above Parkers Creek won't hit singles or tandems...Jeeze...I thought everybody knew that! Lol..