Originally Posted by metal571
Try the 2000 DPI and 1000 Hz setting on the inferno. It should feel almost the same. In bf4 I would halve your sensitivity you were using and use 4000 DPI. Did you install the drivers and all so you can easily change the sensitivity? The default DPI might just be different than you are used to, that's all.
That said, I think most of the forum with the exception of maybe one particular member would say that the Savu with its ultra precise optical sensor would be your best bet.
that no fix the issue , i use all possible configurations, nothing solves the problem
i edit the post and i put in the list the Logitech G400s