Question: How should I drill the hole in the back of the frame?

  Options: 
 A. Carefully poke a hole through the back by using a Phillips head screwdriver and striking the end with a hammer. You can eyeball the location since it doesn't have to be exact.
 B. Carefully drill the hole with a portable drill with a small bit. You can eyeball the location since it doesn't have to be exact.
Answer: B