Hello,
I used to polish the spacing by increasing a tracking in InDesign by some big values like 80-100. I found this very useful - exaggerated white space between glyphs helps me to find the perfect balance.
It would be great to have this option in Glyphs. Maybe just like a blurring slider in preview window. What do You think?
BTW. Check to watch this topic and get updates by email option doesn’t work for me.