Currently I have 2 existing 3 Way switches
- Box 1 has 14/2 from power source and a 14/3 run to box 2
- Box 2 is 14/3 and 14/2 that runs from the light fixture.
I have added an additional 14/3 to box 2 and run that to box 3. My question is how do I make the connections in box # 2. Do I need to change box 2 to a 4 way switch and then will box 3 be a 2 way switch?