Why is it different from the wall and back to the wall? The back to the wall is always lower than the face to the wall. Why?
You measure it yourself. It must be the way you measure it. The correct way to measure height is when you stand upright and use a horizontal ruler or bar to point to the length table on the wall. No matter how high your face is, you won't show up unless you don't stand up straight
Just stand there and measure it.
Look, you like standing and standing and like to lie down and lie down.
