I bought one of these yesterday and hit with it today for the first time. I like the feel of it but am having a bit of trouble adjusting to it. I'm used to more open string patterns and lower powered racquets so the switch is a bit jarring. BTW, I've strung it at 52 lbs with Klip Legend 17. This racquet is powerful and is a monster on serves. I usually use topspin to keep my balls in but I'm letting a few fly long, though it's my first day hitting with it. What can I expect in adjusting to this frame from say a PS85 and what technique adjustments should I make? I have a forehand moderate topspin and a one handed backhand that has generally relied on topspin for control. My backhand requires a little more precision and overall my groundstrokes are not dialed in. I find that when I hit through the ball flatter I get great depth and power but groundstrokes take a significant degree of precision. Otherwise for serves and volleys this thing has been a dream. Did anyone else who made a switch to this racquet (or a tighter string pattern in general) need to make any significant adjustments to their game?