Racquet Face on Takeback
After watching many pros on video, along with observing myself, I have become obsessed with perfecting what should be a good take back.
Watching Agassi for example, his racquet face is always perfectly facing the side fence on every take back before moving forward to swing. Agassi hit with a semi-western grip correct? However, some pros have have "open" (if this is correct term) take backs where the strings are facing the wall behind them.
What is correct? And what is correct for each grip type?