I seem to have better luck for the bigger picky fish with a very simple adult that I tie that looks very close to this one:
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I don't fray the cord in front since it's a pain in the ass when tying a knot. I also use smaller eyes. And I'm better with the pen than this pic.
I get more overall action with the bright blue ones, that also happen to have actual wings, but the more drab one seems to work better for the pigs.
Super simple to tie and def one of my favorite ways to catch trout. So fun.