Add FAQ block to product features

In 'categories' for this node, I selected an FAQ I want to appear there. It doesn't show up. Please make this block appear.

http://www.rockthebike.com/lights/downlowglow/tubes

Here's the FAQ I selected:

http://www.rockthebike.com/node/1197

As you can see, the node appears on the FAQ page, but not the other way around. The link should be both ways.