My sensitivity goes from 62-82% any given waters. Depends on clarity for the most part. Colorline I think is around 64? Setting is fresh water, manual settings, manual depth. Elite 4 may differ, so use your own judgement.
First couple times using mine didn’t figure stuff out thoroughly and had very frustrating times. It’s tough to put down the rod but do it, well worth it.
Why freshwater over ice mode?