Hi all, Currently I'm playing with a Mspeed 98 SL and also with a Yonex RDS001 mp, both with Kirshbaun SS 57 lb. I found the Mspeed to be more suitable to my game and also more confortable than the yonex.. with the fischer I can place the ball where I want.. but it lacks some of the power and kick I find with the yonex or even with my old HPS 6.1 I'm thinking in adding some lead to the mspeed, or change the strings to other with more power.. What do you think about it? and where would you add lead to the mspeed?? Thanks!!