for Those Who May Wonder About What Fred Said;
Hi Guys,
I have been using a peculiar system to get my flies down since 1994. It is similar to what Fred describes but I use anywhere from 5 to 6 and a half feet of 30 pound mono connected to my floating line with a braided loop adapter.
On the end of the #30 mono I place whatever length & weight of T material my line will carry. On the end of the T section I loop a 2 - 3 foot tippet depending on conditions.
The cast in the picture below is being made with 6.5 foot of #30 mono - 6.5 foot of T-8 and a 3 foot 12 pound tippet. The fly was a weighted Wilkinson Sunray tube. That white thing you see at the end of the fly line is my braided loop connector, the 14 foot leader and fly have not came up into the cast at the time the photo was snapped.
I have learned how to cast this type leader and the reasoning behind its use is simple. The floating line is not pulled down by the T material. The 6.5 foot of mono allows for the sink section and the fly to get down while the fly line remains afloat.
When it is time for me to re-cast this is an easy rig to sweep up because my fly line is not under water. The line being cast in that picture is a 45' Scandi line with integrated runner behind the head. I fish this type sinking leader all the way up to sections of T-17 but those are cast using an 800 grain line with a 64' belly. Still the system works and when there are fish in the area I seem to catch some
It ain't for everyone but it's been working for me.