I'm searching for this but cannot find where to change it.
According to
this page of the manual it should be under the user profile options...but it's not.
The only field related to signatures in here is: Signature Soft-Linebreak Character Limit
Where can I set the character limit, etc. for signatures in 3.6.8PL2?
EDIT: isn't that always the case? Post up and THEN you find it?
It's under each user group.
Anywho, the manual appears to be wrong anyhow.