What on earth is that?
I like to think I'm nothing if not versatile... My efforts at float fishing didn't last long. The tench weren't showing, so I was on a loser to start with. What was interesting, however, was that setting the float revealed a depth of around eight feet, while using the plumbing rod suggested six. For the most part plumbing with a marker rod is done to find changes in depth, so accuracy isn't all that critical, but if it shows a depth of three feet when it's actually five it might affect swim selection. I might take the Smartcast next time and compare that to the plumbing set up.