The same is true for travel tackle advocates how much can you realistically lug around from house, to car, to boat and not be totally hamstrung by the sheer weight and size of the operation, knowing that personal items (rain gear, jackets, spare shirts, etc.), food/beverages and rods/reels are also part of the days carry equation
A double line tie provides the versatility for jigging techniques or cast and retrieve techniques with one bucktail
Versatility that allows you to cast tiny nymphs, as well as dry-droppers and large zonker jig nymphs, only by adjusting your preferred euro-nymphing rig
When that happens, blackfish eat and then spit out the clump, thereby separating it into smaller, more crushable sizes
Other common configurations include a bobber with a single hook at the tag end with a split shot weight midway up the line, a stump-bumping option where a hook is afixed to a sinker weight, and a vertical jig setup with two hooks and no weight