Thanks for updated version.. works very well.. Im getting 35 sols on Sapphire RX470 OC Hynix.
I have modded bios with 1500 straps all up.
It runs very stable although I am using a .bat file to restart miners every 300 secs.

What I would like to know is what settings to use.
For Ethereum I was using 1050/850 and 1850/875 but for some reason ZEC does not like this.
It seems to prefer auto GPU.
All settings that I have tried eventually cause the hashrate to drop to about a quarter.
At auto GPU it is stable for days and no issues but with 4 x RX470 per rig it is pulling 1200w at the wall.
Maximum for each PSU.

In one room I have 4 of these rigs with 4 cards and it is too much load on the circuit and trips at the board.
I would like to find out if anyone has any settings that work for these cards so I can reduce power draw.

Thanks in advance