I've been watching this project with interest, it looks very interesting so I decided to take the plunge to mine Eth. I have 9 RX 580 8Gb Armor OC cards. I get around 253-255 MH/s on Claymore Dual 11.x so I'm running the optimisation now to compare. One small UI request, the order of the tabs at the top is Benchmarking to the left of Optimisation. However the order of the buttons at the bottom is the reverse. Please could you reverse the bottom buttons to match the tab order, lt is less confusing? Thanks.