917839
41 banks
When falling up to 18m, the mackerel takes below Pollak. 1 out of 10 casts reach the bottom.
In an hour, taking into account the selection of the bait (crossed all small octopuses) + cut about 30 small macrelin.
The set of fish depends on the part of the bank of the left lower macrel, the right lower closer to the numbers is the main one is Pollak.