Rigs Lab · Gear & fly fishing rigs + leaders

Build any rig.
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The rig builder and library for fishing. Lay out every cut, knot and turn to scale, start from a photo of a formula in a book, on a website or in your notebook, then publish it for anglers everywhere to tie, clone, share, print and fish.

rigs to tie
134
knots
42
fly lines
639
leader materials
128
  • Build it to scale

    Every section, knot and turn, drawn the way you tie it, with the cut list worked out for you.

  • Start from a photo

    Snap a formula from a book, a website or your notebook and it comes back as a rig you can edit.

  • Test it in the tank

    Watch it drift, sink and turn over before it ever touches the water.

  • Share it, print it

    Publish it to the library, send the link, or print a card for your vest.

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2 rigs

  • A tight-line mono rig that fishes a dry and a nymph together. It runs 288" of 20 lb Maxima Chameleon (.017"), 24" of 12 lb Maxima HV, a 12" red sighter section and 12" of Umpqua Sighter (.009") carrying a backing barrel marker, then a 4 mm tippet ring. A 6" tag of 3X mono off the ring holds a #12 Stimulator; below the ring, 14" of RIO Two Tone, 24" of 4X and 24" of 5X fluorocarbon lead to a #16 tungsten Pheasant Tail.

    Total length33' 2"
    TechniqueDry dropper
    Knots8
    Time to tie4min
    BBy Barbless
  • A dry-dropper on a 9 foot tapered mono leader. It steps from 36 inches of .017" through .015", .013", 0X and 2X to 24 inches of 4X tippet tied to a size 10 to 14 foam or parachute dry. Off the dry's hook bend, 18 inches of 5X fluorocarbon hangs a size 16 to 22 bead-head nymph, so the whole rig runs about 10 and a half feet.

    Total length10' 6"
    TechniqueDry dropper
    Knots8
    Time to tie4min
    BBy Barbless