How do you lower the voltage in the miner for RX 580 cards?
It doesn't seems to accept cvddc and mvddc value and i can only change the power limit, even if i tried to tick the voltage control..

Here is what i get with my rig:
Performance: 8.60 sol/s 6.47 sol/s 8.40 sol/s 8.13 sol/s 9.00 sol/s 8.47 sol/s 7.60 sol/s | Total: 56.67 sol/s

Oscillate between 51 and 57 Sol/s @ 1100/2100 MHz