Playing around with something to help with the problem, especially with sharks present, it seemed to me if the spanish are there they were missing the jig/hook maybe due to the sharks wanting a free meal....adding a treble behind the normal jig hook on the tube.....using behind a bubble is the plan...
Now it is a rarity I fish a bubble but sometimes that is the bait of choice, with multiple colors painted to match the tube, going to add a short steel leader with snap for ease of changing depending on color preferred.....also like the idea of the weight of the jig to get the bait slightly lower in the water column and not right on the surface.....might help out with hookup rate??

Always trying someting different looking for that magical lure