Hello from NYC and Happy Easter to you too. I gave your project some thought before I decided to jump in the ring myself. I am an Electrical Engineer and PCB designer but unfortunately you have provided very little detail on your actual problem. In addition, I see a lot of folks from different parts of the world here but you don't say whether or not you want local help.
Just in case this can be handled over the net, perhaps you could send me the schematic or pictures of the PCB or at least something.
I bid very low because I am new on these forums and even if I don't break even, I would like to get at least on the map.
If what I said here in any way tickles your fancy then "danke" and shoot me a message over the chat. Thanks, Sunil