1972 Globetrotter Needs AC`

[jfremstad]

Greetings all, a decade or so ago, I cut a hole in roof of my 1973 Globetrotter and put in AC. I now need to do same for my new 1972 Globetrotter. That said, I can't remember how I knew where to cut the hole! Can anyone advise? Do I need a manual or some sort?