Just don’t seem to mix well. Even when in current using an anchor straight off the bow of the boat and using a back anchor, the back end swings around moveing the bait on the bottom.
I’ve aways had my best luck when there is no wind and the boat isn’t swinging from side to side.
One way around this is to anchor using a cleat on the forward side of your boat. The current or wind will keep pushing your boat and the back anchor (when needed) will keep it from moving forward when the wind lets up.
In the photo inset is a normal anchor set up. The larger diagram shows the anchor point forward, but on the side.
Give it a try and let us know how it works for you!