I am installing an overhead light in a bedroom, there currently is no overhead light, and the switch controls the outlet. There is only 1 14/2 romex going into the outlet and at the switch there are 4 14/2 romex wires. All the white wires are tied together and 1 black wire goes straight to switch and there is a jumper wire going to the other 3 black wires that are tied together. I want to make the outlet stay on full time and add another romex wire to control overhead light. If i remove the jumper wire and take the other black wire on the switch and tie it into the other black wires will this make the outlet be on full time? Also the switch box is only 18 cu in which i believe is already out of code should i add a bigger box to accommodate so many wires? Thanks for the help. Mike

My garage lights have a 3 way light switch setup with 3 light & 2 light switches. I have attached a diagram. I've used grey dashed lines to represent white wires. The first page shows the first electrical box (in the garage) which holds one of the 3-way light switches plus another 2-way switch for an outside light. The second page shows the other 3-way light switch (in the house). There are two other light switches in this box but they are not part of the same circuit. The first part I am confused about is why the two way switch goes into a wire connector that also has a red and black wire from cable 2 & 3. I would have expected cable 4 to go straight to the 2 way switch. Why would the 2-way be involved in the circuit of the 3-way? What am I missing? [ATTACH]77715[/ATTACH] [ATTACH]77716[/ATTACH]