Sig works on some forums, but not others. Please help!

I've been using the same sig for years now (I think I'm a subscriber, I know I made a payment at some point). The sig works fine normally, but I'm trying to use it on the Jackson Charvel Forum and it won't work. This is what I use on other forums and it works fine (minus the asterisks obviously)

[*img]http://www.denness.net/rpis/username/Diocletian/sig.png[*/img]


Any ideas how I can get it working on the JCF?
Thanks!

No one? What a waste of time.