Rigs Lab · Gear & fly fishing rigs + leaders
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.
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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.
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Watch it drift, sink and turn over before it ever touches the water.
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25 to 48 of 89 rigs
A wet fly team leader for swinging three flies at once. It starts with 72" of tapered leader cut back to 3X, then 4X Maxima Chameleon in 6", 18" and 24" sections joined with triple surgeon's knots. Two 4" tags off those knots hold the droppers, and the point fly ties to the end. The team covers three depths on every swing.
A thin mono euro nymphing rig: 144" of .012" Maxima Chameleon as a butt, 36" of Sunset Amnesia as a transition, and an 18" Cortland sighter, all 10 lb and joined with blood knots. A 2 mm tippet ring below the sighter holds 36" of 5X fluorocarbon tippet to a tungsten jig nymph. The thin butt sags less than a fly line and casts weighted flies with little effort, so contact with the fly stays direct.
A 30" streamer leader for trout on a sinking line or sink tip. It is two pieces: 12" of RIO Powerflex 0X (15 lb, .011") as a butt, joined with a triple surgeon's knot to 18" of 6 lb Drennan fluorocarbon. Kept short so the fly stays down where the line takes it.
A mono rig for fine, tight-line nymphing in clear water. A 72 inch RIO Powerflex butt runs to a 4 mm tippet ring, then 216 inches of .011 Sunset Amnesia and a 36 inch Cortland bi-color sighter to a second 4 mm ring. Below it, 72 inches of 6X RIO Fluoroflex Strong carries a small tungsten nymph. There is no indicator and no shot: the fly carries the weight.
A mono rig built to fish a weighted streamer on a tight line: 288 inches of 20 lb Maxima Chameleon, 24 inches of 12 lb Maxima HV, 12 inches of 12 lb red sighter mono and 12 inches of 2X Gold Label with a Backing Barrel marker, to a 4 mm tippet ring. Below the ring are 36 and 24 inch pieces of 2X fluorocarbon to a size 8 tungsten jig streamer.
A mono rig set up to fish a dry fly: 288 inches of 20 lb Maxima Chameleon, 24 inches of 12 lb Maxima HV, 12 inches of 12 lb red sighter mono and 12 inches of 2X Gold Label with a Backing Barrel marker, to a 4 mm tippet ring. Below the ring a short dry-fly taper runs 10 inches of 2X, 6 inches of 3X and 20 inches of 4X to the fly. It lets a nymph angler fish a dry without changing to a fly line leader.
A micro-thin mono rig for tight-line nymphing: 312 inches of .008 Maxima Chameleon, a 20 inch RIO two-tone sighter, and 48 inches of 5X fluorocarbon tippet to a tungsten jig nymph. The thin butt sags less than heavier mono, so a light fly stays in contact farther from the rod tip. The weighted fly does the work, with no indicator and no split shot.
A 15-foot dry-fly leader for flat, clear water and wary trout. A 72 inch RIO Powerflex butt runs to a 4 mm tippet ring, then 36 inches of .013 and 24 inches of 2X copolymer and a 12 inch step of 4X to a second 4 mm ring, with 36 inches of 5X RIO Suppleflex at the fly. The long, fine tip lets a small dry drift without drag.
George Harvey's 11.5-foot dry fly leader, finished in 5X. It starts with a soft .015" butt and steps down .002" at a time through four 18" sections (.015", .013", .011", .009"), then 15" of 3X, 15" of 4X and a long 36" tippet of 5X, for 11' 6" in all. The soft butt and long, fine tippet land the fly with slack so it floats drag-free over slow, clear water. It suits a 5 wt rod.
George Harvey's 10-foot dry fly leader, finished in 4X. It starts with a soft .015" butt and steps down .002" at a time through four 18" sections (.015", .013", .011", .009"), then 15" of 3X and a long 36" tippet of 4X, for 10' 3" in all. The soft butt and long tippet are meant to land the fly with slack in the tippet, so it floats drag-free over mixed currents. It suits a 5 wt rod.
Gary Borger's leader formula built as an all-round 9-foot trout leader: 51" of .020" butt, 13" of .013", 26" of 2X (.009") and an 18" tip of 4X (.007"). Borger's idea is a heavy butt that carries the cast and a quick step down to the tippet, so the leader turns over the fly with energy to spare. It suits dry flies and nymphs on 4-6 wt rods.
Gary Borger's 9-foot leader for bouncing a nymph along the bottom: 45" of .020" butt, 17" of .013", and a long 45" tippet of 0X (.011"). Two No. 4 split shot ride 10" above a size 8 stonefly nymph, and a small yarn indicator on the butt shows the take. The stout tippet holds up to the shot, snags and big fish on 4-7 wt rods.
Gary Borger's 7.5-foot leader for flies you move, finished in 3X: 51" of .020" butt, 13" of .013", and 26" of 3X (.008") tippet. The short, stout design keeps the line straight to the fly, so stripped and swung wet flies and nymphs stay under control and takes are felt. It casts well on 4-7 wt rods.
Gary Borger's 7.5-foot leader for flies you move: 51" of .020" butt, 13" of .013", and 26" of 2X (.009") tippet. The short, stout design keeps the line straight to the fly, so stripped and swung wet flies and nymphs stay under control and takes are felt. It casts well on 4-7 wt rods and turns over weighted flies.
Gary Borger's 10-foot dead-drift nymph leader, finished in 5X. It runs 51" of .020" butt, 13" of .013", 51" of 2X (.009") and a 6" tip of 5X (.006"), for 10' 1" in all. The long level 2X section lets a weighted nymph sink freely, and the finer tip suits small nymphs in clear, slow water on a 3-6 wt rod.
Gary Borger's 10-foot dead-drift nymph leader, finished in 4X. It runs 51" of .020" butt, 13" of .013", 51" of 2X (.009") and a 6" tip of 4X (.007"), for 10' 1" in all. The long level 2X section lets a weighted nymph sink freely instead of being pulled up by a taper, and the heavy butt still turns it over on a 3-6 wt rod.
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.
A tight-line mono rig for small streams with a long, three-color sighter. It runs 480 inches of 20 lb Maxima Chameleon as the casting line, a 24 inch step of 12 lb Maxima Clear, then 12 inches of neon red Suffix and 12 inches of neon green Amnesia, a 4 mm tippet ring, and 12 inches of Cortland bi-color. A 2 mm tippet ring below the bi-color holds 36 inches of 5X fluorocarbon to a tungsten jig nymph.
A mono rig for small streams that fishes nymphs tight-line and small streamers on one leader. It runs 480 inches of 20 lb Maxima Chameleon as the casting line, a 24 inch step of 12 lb Maxima Clear, then a two-color sighter of 12 inches of neon red Suffix and 12 inches of neon green Amnesia. A 2 mm tippet ring below the sighter holds 36 inches of 4X fluorocarbon to a tungsten jig nymph.
A 5-foot leader for sink-tip lines: 36" of 20 lb fluorocarbon joined with a triple surgeon's knot to 24" of 10 lb fluorocarbon. Short and dense, it keeps a streamer near the depth of the tip, with a little more distance from the line than a 4-foot leader for clearer water.
A 5-foot trout streamer leader for full sinking lines: 24" of 0X fluorocarbon at .011" joined with a triple surgeon's knot to 36" of 2X fluorocarbon at .009". Short and dense, it keeps a streamer down near the depth of the line for trout holding deep in lakes, pools and big runs.
A 4-foot leader for sink-tip lines: 24" of 20 lb fluorocarbon joined with a triple surgeon's knot to 24" of 10 lb fluorocarbon. Short and dense, it keeps a streamer down at the depth of the tip, for big trout and other fish holding deep in current.
A 4-foot fine tippet section to rebuild a dry fly leader that has been cut back to 3X. It steps 12" of 3X fluorocarbon to 12" of 4X, then 24" of 6X at .005" to the fly, joined with triple surgeon's knots. It is for small dries and midges over selective trout on slow, clear water.
A 4-foot tippet section to rebuild a dry fly leader that has been cut back to 2X. It steps 12" of 2X fluorocarbon to 12" of 3X, then 24" of 4X at .007" to the fly, joined with triple surgeon's knots. It restores a fine, supple tip without buying a new leader.
