I look for fish holding on deep cover on my electronics . Sometimes behind extreme cold fronts they hold just off the bottom tight to cover . Other times they can pull up high above deep cover on sunny afternoons . Remember to fish at depth fish are showing on electronics and fish slow . i use heavier jigs like 1/8 or 1/4 jig heads on Southern Pro Umbrella tubes. This helps get jigs down fast and detect bites much better on a taut line verses light jigs on a slack line .
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Takeum Jigs