Snagging on rocks? Diagnose the problem before changing tackle
A snag can involve the sinker, hook or line crossing a sharp edge. Inspect what comes back before deciding the whole place or rig is unsuitable.
You cannot remove the gaps in a rocky bottom, but you can stop repeating the same presentation and avoid turning a tackle loss into an injury.
Identify the snag before re-rigging
The sinker sticks but the hook survives: review sinker shape, retrieval path and casting position. Repeated snagging in the same direction calls for a changed path rather than harder pulling.
The hook is lost: review its position relative to the bottom and branch length. A raised presentation may suit the target better than adding lead.
The leader returns scuffed: remove damaged line and retie. Greater diameter does not resolve a retrieval path repeatedly crossing an abrasive edge.
Keep others clear of a possible recoil path. Never wrap line around a hand, glove or body or use the rod as a lever. If controlled release is not possible, cut with the least practical line left behind, without taking a risk.
Identify the pattern
Does the snag occur on descent or after the sinker moves? Is a particular line section abraded? Does one casting angle repeatedly cause the problem? Use a visible shore reference to compare paths rather than relying only on casting force.
Change the path before pulling harder
More weight does not guarantee that a sinker will stay out of a crack. Review presentation and bottom suitability. A hook-above-sinker layout may separate components but cannot prevent all snags. Retrieve under control rather than dragging through a known rough zone.
A leader is not armour
An appropriate leader may resist abrasion, but a sharp edge can still damage it. There is no rule that it must always be stronger or weaker than the main line regardless of setup. Inspect and replace damaged sections before casting again.
Handle a snag deliberately
Stop forceful jerking and check where loaded tackle might fly. Try modest slack and a different angle only from stable footing. Never wrap line around a hand, glove or body, and do not use the rod as a lever. If necessary, use a controlled cutting procedure away from people, with experienced help if you cannot manage the tension.
Learn from the loss
Do not cast an unchanged setup along the same path after every loss. Adjust one variable and observe the pattern. Recover accessible litter only without risk; choosing a less snag-prone spot can benefit both the beginner and the environment.