Change colour of crop overlays

[JohnH99]

I am having difficulty looking at the white crop overlays in LR (CC 2017) when working on B&W images as they get lost in the image.  How do I change the colour of the crop overlays to red, green.black or anothe colour?​

[JP Hess]

The crop overlay on my Lightroom is a semi transparent gray color. I'm not understanding what you are seeing. Can you post a screenshot? By the way, do you REALLY have Lightroom CC 2017? I haven't seen it.

[JohnH99]

[JohnH99]

The CC update today was labelled CC 2017

[JP Hess]

I have received Photoshop CC 2017. But the screenshot you posted indicates that you are using Lightroom CC 2015.7.

[JohnH99]

LR, PS and BR  were updated from Adobe CC this morning.

Note the screenshot says PS and BR are labelled 2017 while LR is still labelled 2015. One might be forgiven assuming that CC (2017) also referred to LR.  Anybody else noticed that LR takes ages to launch under MacOS (Sierra)?

[JP Hess]

Nothing to forgive. I just wondered if  I was behind the times. Updates can be confusing,, that's for sure.

[JohnH99]

:-))

[JP Hess]

I can press the O Key to change the type of overlay. But I don't know of a method to change the color of the lines. The lines are not that bright white on my computer. They are gray.