Sorry Theo we may have to agree to disagree on this one
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. There's a school of thought that trolling is kick back, suck on a tinnie and wait for action to come, and it's fair to say that many treat the technique like that, hence the bad name, only one up from a livebaiter so as to speak.
In fact for those who take their trolling seriously and use the technique where it's suited will tell you you don't have time to kick back. One hand on the tiller steering the lure into the sweet spot, flicking it in to neutral when you want to lure to hover a second or two and crabbing the current. Whilst the other hand is working the rod, free spooling when you want a hover or feeling a bump, working the lure from one side of the boat to the the other to get closer to the timber (or away). A good troller works as hard as the caster and to switch off can be costly on lures and lost fish.
The question is why to troll? Trolling gives you good control of your lures position vertically within the water column, something difficult to achieve by casting due to the limitations of the length of the cast whilst casting gives you good control of positioning the lure laterally depending on your accuracy. Often when using deep diving lures unless you're good for 50 metre casts a cast lure only achieves its optimum running depth briefly before being pulled to the surface as it nears the boat. Not all fish will strike straight away, trolling keeps the lure in the strike zone longer where it can be worked to promote a strike from a fish.
Casting, trolling and yes even a pinned mullet all have their place. It's not about the technique, it's how intelligently you use it.
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