Now that you have your USB headers lengthened to the size you need and your faceplate is ready for those headers all you need to do is a few more steps. Take your screws that you took out earlier and thread them into the 4 holes you drilled in the faceplate.
Now take your USB headers and screw them into the faceplate.
I took some split loom I had left over from my tidy up your computer article and put it over the headers to hide the wire and so that it would match the rest of my case.
Now take your front USB and place it back in the bay so that you no longer have to get down on the ground and change USB around.
Finally take the plug from your new front USB mod and plug them into the jumpers on your motherboard.





