I have played for years using racquets strung anywhere from 58 to 67 pounds. Well, a couple of weeks ago I pulled a Pro Staff 5.0 strech out of my closet that was strung with Luxilon Ace 18 strung at 50 lbs.. I loved it. It played great. It felt like the strings really pocketed the ball and gave me great control and spin. Yes, I know thats opposite from popular wisdom but thats how it seemed to me. The increased power (especially on serves) was nice too. I've enjoyed it enough that I want to try it out in a few of my other racquets. I'm thinking of sticking with Luxilon ace strung anywhere from 47 to 50 pounds. Is there anything I should keep in mind with such low tensions? Is there any other string you think works well at this tension? Any comments about low tensions?