Hi all, I am looking for more control and manoeuvrability in my Head Youtek Speed MP rackets (unstrung weight 315, 7pts head light). Since I have big hands I have added another syntethic base grip plus an overgrip totalling 20 extra grams on the handle (on top of the synthetic base grip that was already there). I still find the racquet very powerful form the basline and since I mainly play serve and volley in doubles (5.0-5.5 level) extra manoevrability can never do harm . I have 1HBH with moderate spin and a somewhat flatter forehand and have no problems at generating power. Biggest problem problem of my game is returning very hard serves on my backhand when I receive on the left side. What happens when I put 20grams of lead at the bottom of the handle, besides the 20 grams of extra grips that are already there? I measured the balance again and the raquet will be 14.5 pts HL. More control and manoevrability? How much will it approximately lower the sweetspot?