Searching the archives, there's a ton of info on oil ,and just as many opinions. Need recommendations for oil, as well as oilers. I have a chrome, heavy bergeon 4 cup oil stand. Each cup is progressively larger. Is the purpose to use different oil in each cup? If so, what are the types that would correspond to the cup sizes? I've read that synthetic may also be a good choice, and will serve to oil all parts.(nye PML 80) Thoughts? My interest at the moment is in simple KW/KS Swiss cylinder and such pocket watches. For a beginner, this type was recommended, and I like them as well. (cost works too).