Tinker,

If you have the equipment to spin down your oil and filter it that sounds like a winner.

My oil, having set on a shelf for more than a year, has settled some light solids to the bottom. I was thinking it would be nice to further purify the product; for what, I don't know.

Here's what mine looks like today:

I think I might pop the jar in my freezer and see what happens. Will report.

Curl