Sparkle 8800gt Voltmod - no reference design?!

[Heinzkopf]

Hmm yes that was the pic that micheskillz posted first.
I chose that marked pin and soldered the VR between it and ground.

But something is still wrong- measuring points of vMem and VR value seem to be right- where is the mistake then?

edit:
i'm sorry it's working now :p
i found the mistake- a bad soldering spot at screwhole (for ground).

thank you both again.

Now im trying to find a good 24/7 value for vMem.
Right now im at 2V (risen from 1.9V) and can set 1080mhz vmem

But i'm not sure what i can set for a max vdimm for safe usage