Image overlays in red cause visibility issues when printing

[brvoigt]

Noticed this when printing out parts of the book. With some images the red overlays (text/arrows/etc) are almost impossible to see because their 'value' (the V in HSV) is almost identical to the background gray color. So when printing in B&W they disappear. An example of this is the image in section 2.6.

Recommend trying a different brighter value (since dark backgrounds in most cases), maybe even white since bright pink might not be what you are going for ;)

If you agree I'd be happy to make the changes as I see you've included the .psd files for easy editing.

[elburz]

That's a good catch, funnily enough, I haven't actually printed the whole thing with images. I've only done edits with the text. We can split it half and half. Let me know if the .psd files work on your end. I can't remember if I included all the source files you need for them.

[brvoigt]

I'll do chapters from Intro to chapter 8. Will let you know if I run into any issues.