nah, save the hassle. reverted back to v11
no matter what i do with downclocking, i always get random incorrect shares. i dont know whats up with this higher hashrates on latest claymores, but its randomly throwing me a lot of incorrect shares.
This is what I've found too with dual mining. 11.3 or 11.4 you have to slow down the cards to get stability but still 4% incorrect shares.
With 11.0 I get slightly slower speeds vs the same card speed but I can turn them up more with stability. I dont have any incorrect shares so far a couple hours in. The effective speed is much higher.