He'll Hades optimiser

So I used the optimiser and it generated a team to do an average of 58mil to the UNM CB. I spent around 7 mil silver to change around everyone's gear. I've run it three times now and the highest damage it's done has been 9 mil. I built it exactly as the optimiser said to. What am I missing. I know a lot of you all use it so I thought I'd ask.