I know Gap that I'm pain in the ass but I was thinking about something...
Take a look at my "artwork"...
Platform on pictures is original r=70m object...
These platform shapes would really make CD placement significantly easier for me (which will be pain in any case), plus it can offer us few more advantages because platform would be always orientated in the same way and the bunker would always be in the same spot (read: possibility for some cool war "decoration", sandbags ect...
)
EDIT
Also, here's a new bunker dat file with slightly modified nodes positions so you can use it for reference, IF it's not to late already...
https://www.mediafire.com/?oytkwa3maf4ll51