Hello, I have the attached circuit which I am trying to solve. I 'think' I have all the currents correct, however I am struggling to make the voltage drops over the resistors in the right hand loop(2) equate to 0 as per Kirchoff's law of voltages. The two resistors on the left hand loop(1) drop the power source to 0, so that loop is fine. It is the big loop on the right that I am having trouble with. If someone could please take a look and tell me where I am going wrong that would be much appreciated. Thanks kindly.