As a rule active fish are not going to be behind the dam they are going to be on top, the face or tip. As the current picks up it will push those fish in towards shore or they will slide down to a dam with lesser current.
It depended upon where the wing dam was to the current flow. The current is starting to come up a little but not enough to push the fish closer to shore. Most fish were caught from midway to the tip of the wingdam. With the lower flow and wind kicking up, little harder to read where there were breaks in the wingdams, and the tips that have been broken apart from ice or barges hitting them, that is where my side imaging shines pick those out in a heart beat. Spot lock on my Terrova has got to be the best thing I have added to my boat for searching wingdams. It made it so simple to slide over and work different areas of each dam from different angles. If I had to anchor like I used to or fight with a foot pedal, I don`t think I would or could cover as much area to find fish. I can concentrate on my presentation and not boat control.
I don`t think the master James Holst would mind one of the many things about fishing I learned from James. Every cast you make pay attention to where the boat is sitting and where you have casted, James is a master at this. If you catch a fish casting on a certain spot and the boat has drifted over 5 feet, and you don`t know this how are you going to repeat your success…….make adjustments to your presentation.