Glad I saw your video. I am curious to know how the Tournagrip overgrip felt over the Hesacore? I use the blue Tournagrip. Its not super stretchy like other overgrips. How did it work out for you?
I use the tourna megatac and drip grips. Although I did just have a customer who used a stiffer grip and the ridges still provide the grip. Tourna grip is thin so it shouldn't be a problem. Let me know if you'd like to purchase one i have them in stock.