When I speak of standards I am talking about the top and bottom supports or the 6 and 12 supports. The racket is mounted higher the angle of the string changes and therefore the friction changes. The greater the friction the less the tension.
When you're dead you don't know you're dead. It's the same way when you're stupid.
Balance - 31.0 cm, Weight - 358 g, SW - 346 Kgcm^2