How well shielded is your typical OB? I have a mid- 80s Mariner 9.8
two stroke, and will be adding a simrad TP10 this winter- how much
interference will the motor introduce? It'll be 2-3 feet from the
tillerpilot. I know that there's not a lot of ferrous material in the
OB, but I'm not sure how well they shield the ignition on those.
Anyone out there have experience?

Chrus