To elaborate on why the map I found is not the good one:
various walkthroughs say that you should set the dials to 6/Tick or 4/Pig at the end of Chapter 2 (This leads you to island of lost soles, or the time reverse island). But these two combinations (or the two islands I mentioned) do not appear on this map. So I think it's either incomplete or for another SC game.
Cheers