Begin by taking a pencil and marking 2 spots on either side on the back of your frame for the d-ring fitting. The important thing to note is that the mark should be at the highest point of the frames profile so that the screw does not go through the frame. A general guide is 1/3 of the way down from the center top of the frame. Use a ruler or tape measure to make sure that distances are equal.
Check the positioning of your d rings before fitting them by placing them over the 2 marks from Step 1.
Screw the d-rings into the marked spots
Loop the cord through the two d-rings and tie it up securely
