Glad it is not just me seeing these results. I gave him extra to buy a drink with too as he got the miner ready today.
Hopefully a fix will come tomorrow.
Edit: Latest drivers make no difference. Djm is going to laugh when he reads what has happened!
Skminer uses a lot of CPU power. What is your CPU utilization?
Can you test hashrate with single GTX1070? (skminer.exe 127.0.0.1 9325 1 10 16)
Maybe you have weak CPU?