Corair PC4000 Pro anyone put more than 2.85 to it?

Was wondering if anyone using PC4000 Corsair Pro has put some real juice to them. I am limited to 2.85 on my Asus mobo. Was thinking of doing the +03 vmod.

Anyone put like 3.0 or 3.1 to this ram and what increase if any did you get?

if its the highly speed binned later die bt-d43 chips(or the d5) i dont think more voltage will help. i have been testing a couple of sets of the later die bt-d43 in some kingston and hynix original-(so has toaster oven) and the behave almost exactly the same. they go to about 260-265 in dc at about 2.8-2.85 and more voltage actually makes them unstable! i have found that they behave very similarly to the ocz el4200- the same stuff anandtech raves about. they must have made some technical die changes cause the earlier stuff like mrspec3's chips scale well with voltage. these do not