One other thing. My brother and I have become good at, literally, stopping and analyzing. When you believe you're around fish, it can be color, size, line, weight, etc.of course, the lowrsnce sides can allows us to scan areas.
We've had instances where we would be fishing the same bait, but a different hook color of sinker color. It can be that specific. This was one of those tournaments. Color and size were the ticket.