@wiredmine  It could be, the wires from the psu's gets really hot.  If you look at the plugs its just bridged from one plug to the other.  If I get another set of cubes I wont be getting these psu's again.  I will most likely get a more expensive corsair maybe the cx750m  59$ on newegg after the rebate.  Those have a seperate set of wires for each pci express 6pin plug.

Also yea I bridged the green wire plug to a ground wire.  You can see the yellow wire loop in the picture on the left one.

-herener