Cold diagnostic in April 2019 was 142, after over a year of studying solely with 7Sage (on and off due to working full time) I snagged a 169 with the June FLEX. Kudos to 7Sage for making such an affordable, effective studying platform.
... "turnover' where the cold water is cold water is transitioning up ... they're not fully cold yet for anglers to ... happen which will transport the cold water to the bottom. ... expectation is that the cold water is making its ... alarm and that the cold water isn't ready ...