As I was going through all of my machines looking for the coin sensor wires I found a possible error on your list as well. On my Sammy model (King Camel), the white and yellow wires are reversed from what your table says. The are in the same positions (2 & 5), but the yellow on 2 is CS1 and the white on 5 is CS2.

Just wanted to point that out as possibly meriting further investigation of other Sammy models.

BTW, I also have pulse widths and time lags from CS2 to CS1 if they would be helpful. I have this info for all of the machines I own (see list in signature).

cmk