Breakline: Common mistakes and fixes
“Boat at ten feet” is not “bait at ten feet”
Long casts, angled line, sink time, and the bait’s own dive depth all change the true position. Do one round of bottom-touch or sink calibration for every rig before you’re qualified to compare depths. When there are no bites, first ask whether you passed through the target layer instead of asking whether the color is right.
If you’re drifting along the edge but always casting at the same landmark, your casting angle keeps changing. Use the target point and boat position to form a track; when you drift out of the effective corridor, reposition. If only one rock gets bit, don’t treat the whole break as a school; look for the next spot where changes overlap in a similar way.
How to verify on the next round
Return to Specific fish holding spots and choose only one target that hasn’t been effectively covered. Record boat position, landing point, bite stage, and the day’s conditions; make the same run again, then go to another similar structure for comparison. If you can’t replicate it, keep the observation without rushing to declare you’ve found a pattern.
← How to use it across seasons and conditions
Breakline
Any clearly defined location—where depth or bottom composition changes abruptly, such as a weed edge, a slope dropping from a flat into a river channel, or a clay-to-rock transition—bass will use as a stable depth reference.