So I recently started gripping my two handed backhand with a bigger gap between both hands.
I started positioning my hands similar to David Ferrer in this picture:
However, I notice a lot of people and pros position their hands similar to Novak in this picture:
So I was wondering what the differences are between the ways people position their hands for two handed backhands. I don't know why I started separating my hands more but I ended up getting used to it and can't go back to having my hands close together.