(DG) ST 60 speed

[cdt]

Thank you Derek,

There is no fouling, I cleaned the bottom beforehand, and I have checked the calibration, it it set at 1. To get the correct speed it needs to be changed to 1.6 which makes it unstable.

I definitely get 2 pulses per rotation, not 4 with both the the old and new transducer

My concern is that the replacement ST800 P120 transducer is doing exactly the same thing. What is the chance of the new one being faulty?

Thanks
Conrad