I turn in an unheated garage and my finishes haven't been real good lately. I usually finish on the lathe with Watco oil, formby's tounge oil finish or Minwax antique oil. I put it on with a brush, let it sit awhile, and then "friction" it in with the lathe running with an old t-shirt. The finish looks great when I take the piece inside, but by morning you can't tell there is a finish on it at all. Is this caused by the wood warming when I bring it inside? I didn't have this as a problem when it was warmer out, IIRC.