I used to be able to use scrubby zoom with the first release of Photoshop CC. With the last update, it stopped working, and I couldn't turn it back on because I couldn't turn OpenGL on. Now, I can do without scrubby zoom... it was disorienting at first... but what I WOULD like to get back is the smoother zoom antialiasing that also went away at the same time. Previously, I could zoom to 43.1% and my work looked perfectly smooth. Now it looks quite jagged unless I'm at 50%, 25%, etc. Even 66.67% is jagged... Photoshop isn't applying discretionary antialiasing at odd zoom percentages like it used to. How do I get this back?