While visiting the MIT Mousetrap Company as a consultant you are approached by the Quality Control Supervisor, Wes Jones.Mr. Jones has noticed that some (3 per 100) of the new humane catch-n-release traps are below specification (door shuts before mouse has entered ) and has approached you to assist in fixing this expensive problem (MIT sells millions of these C-n-Rs each year). What are the steps and resources to resolve this problem?