5. Hook Help - No matter the manufacturer, hooks get damaged. I've had hooks break or bend out on several occasions, and I've even had cases in which the point rolls over. When any of this happens, the fly is useless if it's conventionally tied. If this happens on a tube setup, all you have to do is swap out your tippet with a pre-tied tippet, slide the same tube fly on, tie on a new hook, and you are back in business.