You should be able to shine a flashlight into those holes and see "something" other than a shiny steering stem, I think mine was a light blue/grey color. You may be able to see the holes the pointy screws make in the FB, that Tim referred to.
Mainly look for a difference between the upper and lower holes, and you may have to have the front end up, so you can turn the bars to help to "see".
I have a few thousand miles on my rig, without the FB. I haven't died yet! :yes