Here are the settings for D800 on M1-L with Nadir Dapter, Camera Plate U3 same

LRS is 156mm

Nikkor 16mm/F2.8 103mm, upper rail not visible.
Shaved Nikkor 10.5 106mm
Sigma 8mm/f3.5 113mm

14-24/f2.8:

@14 158mm
@15 157mm
@16 154mm
@18 150mm
@20 147.5mm
@24 146.5mm

24-70/F2.8:

@24 183mm
@28 176mm
@35 166mm
@50 156mm
@70 155mm

70-200mm settings will follow.

Heinz