I'm using a electronic relay for my electric starter. It works fine on my 8 channels.
It could be the signal as the book said some analog servos may not work on the 10ch an when I plugged a cheap 3003 servo I noticed some chatter.
I have 2 new 8-channels and the starter works fine on those just not on the 10ch.
so now I either cant use my remote starter or remove my nav lights and run with the 8 channel.