Digi troll II

[cuttermag1]

Digi troll II is off 12 to 15' down 80'. Can these be calibrated?

[mr 580]

Beyond setting your zero at waterline, I don’t remember any calibration.  Check and see how much cable on your spool-if you have lost cable that could cause reading to be off because your spool is not full.  Fresh spool of downrigger cable should correct the readout issue.