Hello, trying for over a year to put a M2X amplifier together. Finally parts came available placed all orders after frustrating time tracking down parts from all over the globe. Yes I made errors , I asked for a 400va,18-0-18 trans expecting two sets of wires. Well only one set for 117v ,one wire for shield,and three for secondary. Two red and a grey, the center tap i assume. I have the psu boards from store here and all ready for power. I have the dim bulb tester also but i need more info I need a schematic or a drawing how to hook up, can only get one side at a time to work with two rectifiers. I am assuming its not possible that way?I have the bridge rec's .Help would be appreciated so i can catch the bug big time. Next time i'll get the transformer with all the wires i see in all the builds .