Changing opacity of eraser

[nfgmannaomi]

I've reloaded brushes redux and so far not crashing but brushes seem changed. I want a hard edged brush and a hard edged eraser. Seems like the eraser has changed to only be one type that can't change to a complete erase. It's very faint and no choices of opacity. Where did the old eraser go? Is it accessible. Oh Brushes, I miss the old you.