I do the dirty_punk VDimm mod, it's works fine, and the VTT keeps following half of Vdimm, soo i think we've found a Vdimm mod for AN7 now,...

but I've fail at VDD mod, I've try as DFI way, and it's give me no nothing at all,... there is 8 pin at LM358-D here :
I've try to take pin 4 + pin 6, pin 4 + pin 2 there is all no nothing work for me on VDD,... I use trimpot from 70 to zero ohm, there's nothing change,.. Pls guys help me on it,...
http://www.onsemi.com/pub/Collateral/LM358-D.PDF