I tried to do it myself with no luck.
I did put my it back together after my failed attempt and everything is in working order.
I still have the razor board, though its in bad condition. It may still be usable, but if not will pay for another.
I have the second nub also.
The only thing I cannot supply is the wire.
The faceplate needs the hole for the second nub drilled.
I am willing to pay no more than $30 for labor of this mod if I have to pay for a new razor board. If the board I send is still usable I will pay $40. I believe that is fair, especially with the price of shipping.
Please contact me by email with photos or vids of your work if you are willing to do this mod. My email: poopstarsk8@yahoo.com . I would prefer to keep it in the US, but will send overseas if needed.