Sloppy doesn't work as a real HTTP proxy so don't configure your browser to use it.
Sloppy doesn't look at the HTML that comes back to your browser. If the HTML
contains absolute links, and you follow them, you will be browsing without
sloppy. You see this when it happens because (a) the site will load very
quickly and (b) the address bar in your browser will change from "http://localhost:7563"
to something else.