I tend to use off the shelf 'Carp' leaders to a fixed loop (very small) and then my leader from this (generally 3lb Maxima green) and team of (two) very small nymphs or wets. Use the Streamflex 10' #4 or a #5 Streamflex Plus (wonder where they got that extension piece idea from?) Have even been known to use the 'Plus Extension' on the 10' rod (handy in the tube as well for upland troots on the short line as it lets you work the flies longer).
Can be devastating in 'skinny water' but equally you can get stumped. Good method to try out and very interesting, but still not my go to technique (dries), amazing the fish that seem to materalise from no-where on it as well.
Used to watch old guys fish similar to this with live bait on the Tweed / Clyde in my apprenticeship years (not all that long ago before you get yer oar in Noel) 12' soft rods and flyreel loaded with stiff nylon was all they used fishing everything from Brandling worm through Caddis (Staneman or Stickman depending on the outer casing material), maggot, docken grub, Stonefly Nymph (Gadger), natural fly, beetles, or anything else that was in or near the water. Quite deadly and very skilled. (Yup confess to being a follower as well once upon a time, way back in the Dark Years, thankfully i've seen the light and have been reborn
)
Now who says all these methods are new?
Allan