When doing some shots where I want the background totally clipped, I rely on the 'show clipping' shortcut, "J". This highlights in red what is being clipped. However, recently I noticed that even areas that show as clipped are not actually pure white. Doing a mouse over shows that the 3 color channels are not 100%. Close, but not quite. Is there a way to configure LR so that it only shows clipped when it is truly 100%?
I'm highlighting the area circled but below the histogram it's not truly 100%