Electronics, hmmm. Does the purple wire get twisted to the yellow spotted one or the pink striped one. Does that answer your question Gary.

I'm about as good at building electronic stuff as I would be at giving birth

Hell I even muck up putting batteries in tourches. Well....maybe not quite but close.
But I have thought about a dew heater but I've not needed one up until last night. I'm open to suggestions.
OK. I'll start a new thread on it.