Drew from Looknfishy says he has been having great luck in the Driftless with this cool Klinkhammer pattern. Here's the recipe: CDC and Quill Klinkhammer Hook: Orvis 8A00 Klinkhammer dry-fly hook, size 16. Thread: Olive 8/0 or 70-denier. Tails: Speckled dark Coq de Leon. Body: Olive Hand-stripped Polish quill. Adhesive #1: UV clear coat Post: White Para Post. Adhesive #2: Superglue. Wing: Dun CDC Oiler Puffs. (One in front, one in back of post.) Hackle: Grizzly. Thorax: Dark tan fine dry-fly dub