Read the drift
Schools keep moving while you draw. Lead the fish instead of tracing where they were.
CHART 08 / CORALFIN BASIN / 44° LOOP
Sketch one clean loop around a moving school. Save your line, avoid protected waters, and let geometry do the fishing.
Open the chart ↘LIVE HYDROGRAPHIC EXERCISE
Press on open water, draw around fish, then return to your starting point. A valid line closes when both ends meet.
FIELD METHOD / THREE MARKS
Schools keep moving while you draw. Lead the fish instead of tracing where they were.
Wide loops catch more, but a single protected marker voids the whole survey.
Return within the start ring before the line meter reaches zero.
FROM THE BLUEPRINT ROOM
Loopline began as a surveyor’s exercise: map a moving school without disturbing the protected shallows. Somewhere along the way, the maps became a game and the biggest bass learned to dodge circles.