>>952264I have seen those things before but I always just run single underspins. How heavy are they and what line are you running? Even with braid that floats, the 1/8oz underspins will normally go bretty deep.
If those are 1/16oz jigs, maybe you need to up it to 1/8oz. Flourocarbon line will make em run deeper too compared to mono. And if you want to buy the wire and underspins and make your own, they make ones with willow blades. Willow blades cause a little less vibration than those Colorado blades but they run deeper.
Pic related shows the ones with the willow blades.