Where are the ribs?

[driward]

Hi,

I’m looking to secure a small shelving unit in the rear of my tintop and was wondering if anyone knows where to find a diagram showing me where to expect the metal ribs underneath the trim.

My vehicle is only partially converted, so it means removing the original trim, and I don’t want to go ripping off chunks of plastic in search of a solid anchor point.

Thanks

[g8dhe]

There are the diagrams https://www.lushprojects.com/bongopartsmk2/ but they are really only to identify the parts and numbers rather than physical positions.

[driward]

This is very helpful as it gives me a rough idea of what’s behind that plastic. Thanks a lot