Seems that this version is not optimised for HD58** and HD59** series.
I have 4 gpu rig that has 5300Mh/s with regular miner
but with this version instead to get more Mh/s i got just half of that, about 2000 Mh/s.
Changed everything in config file, tried with just a bat file, but no success.
Anyone has a clue ?

drivers v13.2
haven't tried with 14.4 yet, it will make a difference ?