Coach Corner › When I do topspin against backspin , I have a ball at the table When I do topspin against backspin , I have a ball at the table 0 Vote Up Vote Down Allyot asked 7 years ago What could you suggest? *Upgrade to become a TableTennisDaily Academy member to view coach responses and post questions.* *To view the coach response you need to be an Academy member. Sign up here** To view coach responses you need to become a member of the TableTennisDaily Academy. To view coach responses you need to upgrade your account.