Tell us about yourself!
Sorry. If I at some point knew what sketch was that knowledge and any files from this project are long gone. I worked on this as a part of the Governor's Institute of Vermont at least 4 years ago. If you mean a mock-up of the wiring, I did that in Fritz it seems. If that is what you are looking for, it is attached at the top. Sorry again that I couldn't be of more use.
Sorry I do not it was done at a camp over a weekend a while back and I don't think I have any files from that camp left over. Sorry again that I couldn't be of any help