I'm kind of glad this got revived.
One of the things that seemed to be in issue was the signature lines being cut off.
Now, I'm usually the last one to figure anything out,
but in case there's anybody behind me on this, here's the situation:
On the right hand side of the sig section there's a little arrow pointing down.
Clicking on it expands it to it's full size.
There's also a setting in "Preferences" that automatically expands them for you.
Collapsed is the default setting.
You can also disable signatures so your screen is less cluttered.
There are some cool features, but overall I hate the new format.
