Its Raining Spoilers Mystery Cache

I'm often filled with dread when I start to search for a micro. So I thought I'd hide one, but give tons of spoilers. Click the link below to get a hint based on how close you are to GZ. Triangulate down to get close enough for Certitude to give you those co-ords ... Oh, and in your log feel free to spam INCORRECT spoilers .... don't want to make it too easy :)

You can validate your puzzle solution with certitude.