Ask The Experts: Steven Wang, No. 155 Butterfly Table Tennis Question and Answer Blade: Butterfly Viscaria & Timo Boll ZLC Forehand: Tenergy 64 Backhand: Tenergy 80 Question: I have been using the Tenergy 64 for a few years now, mainly on my Timo Boll ZLC. The Tenergy 64 seemed great on that blade, but ever since I switched to the Viscaria, the Tenergy 64 seems almost too hard […]