I've done the measurements and it's pretty much spot on which is amazing considering all the dents and scrapes in the subframes. Getting at the rear two measuring points was kind of a pain but the rest was easy. I have the car high enough to measure without moving the car away from the marks on the floor.

I'm now taking the control arms off, that's about all that's left to cause the tire to rub the fender. They may be bent in some way. I didn't think so when I had the springs out but I wasn't really looking in my rush to get the heap on the road and the import inspection signed off.