I've just tried typing a message and it wraps at the 30th character. As it was ok yesterday I'm guessing that some trainee programmer hammered on the keyboard and reset the column width without realising. It'll probably be corrected eventually. By accident, as usual...
If you have messages from members forwarded to your email address, you should be able to read and reply to the emails directly rather than going through the eBay message inbox and its clunky interface.
