Paul I just pour finish inside (Minwax Antique Oil which is about all I use) and roll it around until I can see with a flashlight that it is covered inside. Most times I turn it down to 3/8" or less wall thickness and even green the oil will come thru to the outside. I then pout it out into a cottage cheese or butter container to wipe on the outside.
Retirement: That’s when you return from work one day
and say, “Hi, Honey, I’m home – forever.”
To succeed in life, you need three things: a wishbone, a backbone and a funnybone.