[Silly Moustache]

I'd really like to learn ho to set up my guitars - nuts and saddle heights worry me.

Any guidelines?

Oh btw - regarding stools (and chair heights:

for the first 25 years of my marriage to "the current" Mrs Moustache we dined and entertained on a splendid teak table and chairs, which had served my parents well for a few decades.
Then , one day, my better half decided that we should dispose of all our old Teak wood furniture and buy new, modern oak stuff.

We chose a table and chairs and when in situ we quickly realised that both were noticeably higher. I am 5'6" and my wife is 2-3 inches smaller. We feel like children at this high table. Seems that the furniture industry has determined that Brits are all taller now.