Conclusion that effective was not there.

 Have also dropped the long line, the anchored and drifted down the current line with burly low to the sea floor.

Again not conclusive as to being effective.

The reason being I think, is the same as those who put the burly down the anchor warp...then a breeze swings the boat off the burly trail... and it only has to be a couple meters off the trail to have the fish hang out left or right of your baits /lines.

 Draw a little picture anchor up, burly line from anchor  , slight swing of the boat in the breeze, to where your baits are.