As an aside, there was an old style hardware store on Woodward in Birmingham near Lincoln, it was run by an old guy and his son. I think the daughter in law my also have worked there from time to time. They had everything you could possible need and would give you fantastic instructions if needed, no extra charge. If you walked in there and you were a dumbass you could expect to get verbally and mentally abused by the old man. Don’t ask me how I know this. It was all in good fun though - at least I think it was.