Terry has allowed me to host what I can put back together. Unfortunately, he did not make a backup of the html web pages. WayBack Machine does not keep the photos. But Terry sent me a zip of the photos and I have slowly been putting those together with the info saved in the WaybackMachine. Matching up the work is tedious. And there are some areas, specifically his blogs, that appear to be gone forever.
Like Nokoro, the part that I used the most was the section he did on troubleshooting matrixes, so I put that up first. Thankfully, the YouTube video is still there.
I am adding other parts every few months, in between restoring (and playing) my own pinball machines. If there is a section that you want to see ASAP, please let me know.
If anyone has a copy of his blogs, specifically those done about soldering and circuit board repairs, I would appreciate a copy.
http://homepinballrepair.com/index.php/pinball-switch-lamp-matrix-troubleshooting/