So, zooming in on this pic on my computer at work, much easier to see. You see the yellow/blue wire that I spliced using one of those heat shrink tubes with solder in the center. That was a wire that was completely gnawed in two by a rat, which is why the wheeler was originally brought to me.
I fixed three such wires, wheeler ran, and I returned it to the woman.
A couple of weeks later she called me back, wheeler was dead again. I discovered blown ignition fuse, and when I replaced the fuse, the coil smoked and hissed, and I realized the coil wire had melted to and was shorted on the exhaust.
I have not found any more wires gnawed in two, and the woman moved the wheeler from a barn to her carport when I returned it to her the first time.
So should I snip. strip, and reconnect the wires that were gnawed but not broken to make sure they have a good connection? Replace the whole harness?