When we were setting up gear to head out john did not want to hook trolling bags up.I had to persuade him to do it because it is very difficult to do on his boat once on the water.Figured we needed to get down to 1.5 to 1.7mph.When found some good marks turned into the wind and we were able to get down to 2.0mph without the bags.I started putting out the rods and we hooked up 5 times in like 30min going 2.0mph into the wind and most likely into any current since we were headed west.The bite stopped so we turned and was going to head back through where we caught those fish.Now we were going east and downwind and most likely down current.Our speed was now 2.3mph.We went through where we got 5 pull backs and got nothing.We turned around and went back through into wind at 2.0 and caught fish again.When we turned again,east with the wind,put bag in and slowed down to 2.0mph and caught a couple fish on this pass.I was actually surprised we caught going so fast.So change up your speed to see what's working that day.Another way to find out what speed is catching that day, make S turns and not which side is hooking up.Another thing that happens with the S turns is your cranks will rise up or get pulled down in the water column and that movement does trigger bites too.