I have been using three rackets at my disposal, the lethal 70, arc 10, and the tantrum 300. They are all strung with different tensions, and all use .66mm string (one is with nbg97 the others with bg66). My lethal is strung at 26 with NBG98 and it feels GREAT. I get superb control and amazing power. However, I strung my arc10 with BG66 at 24lbs, and it feels a bit tight. I get lots of mishits and I lose a lot of power. On the other hand, my tantrum is strung at 22lbs, and the strings feel like crap so I'm going to cut them soon My question is, why can I generate more power and produce more control with my lethal at a higher tension than my arc? Isn't lower string tension=more power+less control and higher tension =less power+more control?