When targeting big bass, it’s essential to utilize a spinner demo to entice strikes. The flash and vibration of the spinner can trigger aggressive reactions from large bass. By varying the retrieval speed and depth, you can determine the most effective presentation for enticing big bass. Pay attention to the behavior of the fish and adjust your technique accordingly during the spinner demo. Experiment with different spinner sizes and colors to find the combination that produces the best results. Remember, patience and persistence are key when targeting big bass with a spinner demo.