Thanks for the info all.
I don't wanna get into a huge thing but I do want to defend myself. First I was thinking recommended tension could have a minimum for another reason than playability.
Secondly, from a physics point of view, circles and spheres can become stronger under pressure. So that was my reason for asking if the minimum tension recommendation gave the racket a inward pressure which strengthened it.
2011 Wilson blx six.one 95
Gamma progression 200