I am trying to put in shelves in a small closet basically have 1 x4 boards on the walls and a piece of 1/2 inch plywood as the shelf problem is that the stud is in the corner of the wall. I am thinking wall anchors but I don't know the best way to align an anchor in the wall with a screw I want to insert in the board. I am guessing I need to place the anchor measure the distance and then measure on the 1X4 board. I can't find any youtube tutorials and any help would be appreciated.