We would like to implement a URL structure where category pages end in a trailing slash whereas end pages do not.
For example, if we had a site with a "mustang" category, the url would be /mustang/
If we had a page for the 2013 GT Convertible the URL would be /mustang/2013-gt-convertible
In summary, if you cannot drill down further, there is no trailing slash. If you can, there is a trailing slash.
Multiple developers have struggled to come up with a solution. Any suggestions would be appreciated.