Thank you for the great work, Thirtybird. My hashrate is improved by 25% or so. 
The raw intensity is a great setting to have and your tip for using GPUz to tune thread concurrency is a good one. I haven't try other more refined changes though.
What I did was just start with some low intensity, use GPUz to check how far my thread concurrency (TC) can go, and then change raw intensity to TC/32 (I use lookup gap 2, g 1). I guess I can fine tune for further improvement, but haven't done that so far.
debido666, I don't know if this is related to your case, but sometimes, after using some bad miner settings, even though Windows seem to be ok or have recovered, I need to reboot for miner to work correctly with good settings.
The raw intensity is a great setting to have and your tip for using GPUz to tune thread concurrency is a good one. I haven't try other more refined changes though.What I did was just start with some low intensity, use GPUz to check how far my thread concurrency (TC) can go, and then change raw intensity to TC/32 (I use lookup gap 2, g 1). I guess I can fine tune for further improvement, but haven't done that so far.
debido666, I don't know if this is related to your case, but sometimes, after using some bad miner settings, even though Windows seem to be ok or have recovered, I need to reboot for miner to work correctly with good settings.