Could it be a possum?
racoon for sure:hat:
Possum is smaller as their diet is more varied? Raccoon will go on a Berry eating quest which makes it full of undigested seeds. 3/4" is about the right diameter.
That is what I was coming up with. One or the other anyway? Will either of them chew on my machine? I might not care of not as they would certainly curb some of my rat problems! Just found it pretty odd up on top of the engine!