How do I get the sw to add trailing slashes on URLs that it constructs?

For example, the link to "Cool Links" is mydomain.com/Cool instead of mydomain.com/Cool/. Sure it will work w/o the trailing slash, but only because the server has to send a redirect to the browser to send it to the right place. I think this is inefficient and would prefer to specify the proper URL.

I don't think there is an easy way. You'd have to go through all templates and build routines to add the trailing slash.