Front Suspension Geometry Damper and Springs

I’ve got the Lotus Workshop Manual Fig 1 Section C in front of me “general arrangement of front suspension”.
There’s dimensions quoted for the coil over (bottom of chassis upper mounting plate to centre of bottom mounting bolt.
The quoted dimesions are 11.84" normal rise (horizontal bottom wishbone?), 13.54" droop, 9.78" bump. Comparing with Gordon Lund’s book (page 111), these appear to be the same for both Plus 2 and Elan.

However, with an AVO damper in front of me, the shaft is compressed with the bump stop just coming into action at 11.84 ". With a Koni, the bump stop is already compressed. So clearly the 11.84, 13.54 and 9.78 dimensions appear to be a mis-print and only apply to the Elan but not Plus 2.

Does anyone have the correct dimensions to hand, or preferably a complete “Fig 1” with Plus 2 dimensions throughout.

Regards

Gerry