Durangos Center of Gravity

[lastplace]

Hi guys need some help with a little project
just wondering if any one out there knows roughly what the DX410 and 210 Center of Gravity is with referance to the cars Chassis Bottom.

I know it will change with ride height, that's way i need a referance datum from the Chassis bottom

i'm trying to do a Roll Center Spreed sheet, done all of the plotting and getting figures that look right but without knowing The CoG got no idea if it is increasing or decreasing, I suspect Durnago must know from the design side.
but has anyone else tried to worked it out.

I Know this is sad but i don't have a life and i can not get my head around roll centers, camber links and all of the other stuff
so help a poor demented fool who plays with toy Cars