Originally Posted by Vcore89
It would seem hard to disagree with proof, right? Wrong! How many stringjobs have you gone through with the mighty one, if not here and there (which a/c for nada in total?)?
What experience do you have where you are able to refute video evidence and what was even I thought common knowledge? I don't recall Federer stringing the poly tighter than the gut mains either. He even on his website a few years ago said 21.5/20.