Adding A Specific Sidebar to Q&A Pages

Sorry if this is answered somewhere already... I found a heap of posts on it but never quite the answer I'm after.

I've got Q&A installed but it's showing an unstyled sidebar with default looking widgets... search, pages, archives & categories... which don't match up with any of my existing sidebars.

I was hoping there might be a way to hack the plugin templates to make them show a custom sidebar ... one that I can set up with the widgets I want to display?

I tried changing get_sidebar( 'question' ); in the templates to use one of mine but no luck so far.

Any ideas?