found this..

http://www.practicalmotorhome.com/advice/30469-vw-t2-bay-window-buying


might be of use to some folk.

 

nice guide for newbies

 

That's actually quite good!

 

I'm glad mine isn't a 67-69 bay favoured by bay purists, what might the say about it not having the right engine?!

It's a good guide, though to find a bay with none of the foibles it lists would be bloody hard...and no mention of gutters and roof, probably the hardest parts to fix properly yet maybe one of the easiest to fanny...