It doesn't mean you're rooted if you're using a custom rom.
Check your SuperSU and see if you can update it (I recall some people had root problems with earlier Revolution HD rom not rooting right... fixed on newer versions).
If you need help, check the FAQ first for whatever ROM you're on. Then ask questions.
Android is a Linux-based operating system, but this fact doesn’t put … more
21 Sep 2014
By Tomek Kondrat
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?