-Always had a drop hanging from bottom of transfer case. Never left a spot on the ground.
-Dropped all fluids and replaced all.
-Let transfer case drain for a day
-New plugs and copper washers
-Degreaser and scrubbed transfer case to evaluate the leak
-You can see from the pictures that the leak originates from somewhere up high
-Drips down between the horizontal aluminum (4) bolt mount and the actual transfer case
-The vehicle has not moved since the fluid replacement. It’s been on the lift for days just dripping
-Other pictures just showing how it’s stayed dry everywhere else
-Red outline just showing exactly what is wet with new fluid

Any ideas?
(Lots of photos below)
Thank you for your help.

It's hard to see from the photos but they normally leak from the seal between the two halves.
There is no gasket, it just uses a sealant, and you have to remove and split the box to reseal.
Mine is dry on the FF but have had to reseal my LR4 transfer box before which is the same unit. 2012 TDV8 4.4 Westminster Santorini black
2016 Discovery 4 Landmark
2002 Defender TD5