What's your most difficult racquet to master? I recently got a Cab 20 Ti Power as a gift from my wife and ohh man... it's a 'wild' one! But sometimes when I managed to get the 'tuning' right it's wonderful... I only got to maxed this racket when I'm in 'pristine' condition.... otherwise will deter my game significantly.... this is not a problem when using my other cabs. Compare to my other cab's it's the stiffest and a bit head heavy. At the moment I have the old cab 9, and cab 30 ms. So fellow bc'ers, have you guys ever had the same problem?