Do you have a recommended optimal setting for the S4? I am using +2048, and it seems to be working OK. What are other S4 owners using for pseudo difficulty?
Did you manage to get the S4 working with p2pool? I saw the test results when Bitmain tried it with IYFTech's node & they were terrible, are you using the latest code from ckolivas? Any improvement?
Peace

The default Bitmain 4.6.1 has been working pretty good for me. I get 1.9 TH/s average. And you have to set pseudo difficulty. It doesn't work properly without it. I haven't tried the latest version from ckolivas that was released within the last 24 hours, but I will try it now.