Ok. So after several more hours of messing around with the wiring this is what I have found. According to the schematic at this link :
http://www.cmsnl.com/classic-honda-fansite/honda_wiring_diagrams/CB750(K1).jpgThere is a part called a regulator. Going to the regulator are white, green and black wire. I do not have this part on my bike, however I do have these wires and they are not connected to anything. Right at where the wires end there is a hanger for the regulator, but no regulator. I am wondering if the regulator is some sort of relay. If this is the case it could be my problem since the green wire (which is common to all the lights) is included in the diagram. So now my question is, is this regulator related to the turn signal circuit?