Stick always signals right (other issues also) TE dual mod using an imp

hi after completing a dual mod i’ve got a few problems :S
first is that the stick now continually gives a right signal but is picked up by the pc this goes for every setting (lp dp etc), second is that the stick is not picked up at all on the xbox 360 … im rather rather confused atm.

Also the main usb cable had 2 black wires do i attach them both to the imp … or do i attach the thicker one to the cb1 (i think thats what it said) on the ps3 board