Simple Beer Keg Pot Still?

[deanodeano]

I am interested in brown spirits. Have been making beer for years....Like 1980. I have seen a couple examples on the forum of using a beer keg as the base for a simple pot still, but don't seem to be able to find plans or kits to use get started. I can sweat a copper fitting, simple instructions on creating the basic set up (no thumper) with a flake stand condenser would be great.