Set font weight in Apple Mail
Hello, I'm trying to set the default font in Apple Mail to Helvetica Light 13pt. This seems to happen successfully in the Preferences -> Fonts and Colours tab, but then when I actually compose a message or reply to a message, the default font will always be Helvetica 13pt. It's as if the weight specification went completely lost. I tried setting this many times over now, so it's not a procedural mistake on my part, I think. Any ideas?