i tray to play with Babolat pure storm ltd and the result is : 1. perfect volley - WoW 2. slice at never before - to good , place perfect ... 3. backhand topspin - better , with prevous Babolat pure drive without cortex was worse.. 4. serve - a little bad low power , with pure drive is MORE strong , more spin ...and place ... 5. FOREHAND - this is biggest problem in my practice --- worse than ever ... i delay for every stroke .... and absolutly no power on this shot. in every match i must go only on net ..... I tray with lead at 12 h. , at 3 and 9 h. .... remove leadher grip and put there syntetic grip /babolat/ ---- result is the same .... if someone have idea - it is possible to save my forehand / with pure drive / and save all other good points from pure storm ltd. pls share .....................thanks friends ..... your help would be usefull !!!!