Hello, I'm using my DMX 2.1 on a mac book pro and I am having difficulty adjusting the opacity when adding a new color in the colors window. I can briefly see the place where I would be able to adjust the opacity when I maximize the window but it disappears almost immediately and does not stay on the screen long enough to adjust it. How can I fix this? I have checked my screen settings and everything is set to default settings and I cannot figure out why I cannot adjust this.
