Here is what I have: 1 Hadco 600 watt transformer with 4 COMM inputs and 11, 12, 13 tap in box. I have 5 wellytes that are 20 watt bulbs setup in the T method to the 3rd fixture and my run connected at COMM 1 and 12v tap. On the other side of house I have the same setup but connected to COMM 2 in 12v tap. Then I have 3 bullytes with 35 watt MR16 setup with T method to middle fixture and my run connected at COMM 3 12v tap. The problem I am having is 1 side of house with the 5 wellytes is going out entirely. All my fixtures read 12 and I have checked my lines and see no problems. I have no idea what to do from here. Please let me know aht I can do from here. Thanks.