I don't think I have ever seen the Wood gauge. I do have the Pitch-Master designed by Jim Haik. I'm hoping that someone can tell me if this is as good as the Wood gauge. I hope to meet up with someone that I value as "The Authority" on props this weekend. The man does hundreds of props each year. Been doing them for twenty plus years. So it's likely that he knows a thing or two about them!!! I won't use his name only because I haven't asked his permission.
If my gauge is deemed "not so good" then I will be more inclined to spend the money...