I had TE when I played with Babolat PD with ALU power rough. Now, I am playing with Prince Exo3 Tour 100 18x20 with 4G/Syn Gut hybrid and my TE is gone. The problem is that I lost my crisp serve when playing with Prince. Flat serve never goes in. Today, I played with my friend's Wilson Juice 100 with Natural gut. I got my serve back and plenty of power. I am really tempted with buying Juice 100. But the concern is the stiffness(72). I am afraid that I would get TE again with Juice. If I string natural gut at low tension, will I be okay?