Strange things happen, sometimes its the first rule of Spring fishing.
Maybe its because of the angle of the presentation. In other words, the farther out you fish from the bank, the sharper the angle of your mainline to the bottom of the river, thus the lower depth of the bait.
If the uppermost jig is on a dropper close to six inches, and the whole rig is fished 30' or so from the bank, your bait could be closer to the bottom than you might think.
How far out were you fishing?
Maybe its because of the angle of the presentation. In other words, the farther out you fish from the bank, the sharper the angle of your mainline to the bottom of the river, thus the lower depth of the bait.
If the uppermost jig is on a dropper close to six inches, and the whole rig is fished 30' or so from the bank, your bait could be closer to the bottom than you might think.
How far out were you fishing?