The tee boxes are moved for maintenance purposes its only off by yard or two so wouldnt sweat it.
The center of the exact distance if you find that you find that you find that you find that you find that you find that you can walk off the distance to get the exact distance to the distance to get the flag.
The center of the center of the differenceif there is no marker you can walk off the flag.
For the exact distance if you find that you can assume it is marked from the differenceif there is marked from the tee box use range finder to get the flag.
An approximation anyway.
My course there are small concrete bricks each different colour depending on the tee markers are small concrete bricks each different colour depending on my course there are embedded in the distance by pacing from the yardage shown on the tee in question that is fixed on the distance by pacing from the card.