Bob,
I Googled the skimmer you mentioned. How does it work? Does all return oil have to pass over it, or is it just like a cat's tongue licking off any oil that happens to pass it. If so: do you leave it on for some time even if not actually milling?
And what are those germs? Or rather how harmful are they? I still don't know if there is life on Mars, but there sure is in my coolant tank. Is it out to get me? |