The Stovebolt Site Forums The Shop Area General Truck Talk 46 mirror arms, how to install

This is something I am needing to do to. I can see the hole on my hinges but the cab sheet metal is in the way. If one decides to use that small screw hole, it looks like you have to remove the entire hinge just to put the bracket on. By the time I got them off, one may as well replace them with new hinges! Or am I missing something?