I spent today and another day last weekend sitting in the bottom of our port-side lazerette at the stern of the boat. We lost the electronic control unit of our auto helm in a lightening strike at the marina earlier this year. We got off easy; a neighboring boat’s electronics repairs from the same strike is over $80K and counting. Marty gave us a unit that he used to have on their boat. We installed it over the course of the last two weeks. Lots of pulling of cables through tiny stainless steel tubing, making new electric connections, and squeezing into small spaces.
Marty and Sue accompanied us on the calibration run. Everything worked! It’s nice to have Otto back.
Sheila365 
Well done, Matey!! Now I now who to call for steering issues 😉