I take advantage of welded loops on my fly lines, or add them to lines without.
I swap leaders to fish between dries and nymphs.
For dries, I fish tapered nylon without a tippet knot, and will go to 6x for presentation.
Literally for decades I've fished Beartooth/H&H braided butt leaders for nymphs and my first love of swinging wet flies. I know all the good BWO riffles/chutes/pocketwater on our tailwater, and may bust a long way to get there - this is Mad Rock (named by the float guides).
The Beartooth/H&H leaders are knotted fluorocarbon below the braided butt. You charge the braided butt with mucilin, and it's all the strike indicator you need. When it swamps, you wring it out with a piece of chamois. The float of the leader butt also keeps your fly line tip from swamping.
Of course its easy to swap tippet size, dictated by the size of the hook eye.
Swimming BWO on size 18 scud hook will let me fish 4x
Like all tailwaters, tiny midges make up 70% of the biomass. Size 22 is the smallest hook eye that will take 5x tippet. Unless you find first-light spinners or that great afternoon dry fly hatch, tiny midges are the only thing that works in slower, deeper runs.
If you're forced to size 24, has to be 6x.
A trick I learned from Frank Smethurst when we filmed TU On the Rise, for attractor with tiny midge dropper, take a quilting needle and run an Otter's milking egg up the leader, slide up a bare size 10 egg hook, tie your dropper tippet with a triple surgeon's knot. My PB buck just above took the size 22 midge. The same day in a deep chute, this little girl took the egg - she's on the bare hook, and the egg slid up to my split shot.
Bottom, center you can see the size 22 midge dropper.
At the end of the day, when I'm done with this complex rig, I'll snip it above the split shot, and tie surgeon's loops in both sides. The rig goes into a leader wallet, and I loop it on next time out.
Frank has to catch trout on camera every week. His description of Otter's milking egg - "when you absolutely, positively have to catch a fish right now"
Another thing Frank taught Jimbo and me in 3 days of filming - skittering a sofa pillow to work trout into a feeding frenzy.
In this last pool, we had them impaling themselves on anything, I handed my Thomas rod over to the cameraman, and he caught his first trout. Frank also called our big tailwater rainbows "Guadalupe steelhead"
me, Frank, and Jimbo