I currently use a Dunlop Aerogel 300. I have 8 grams of lead at 3 and 9 and 4 grams on the handle. I use Luxilon ALU POwer at 56 lbs. Starting recently something hasn't felt right. I feel like I cant really hit a ball deep or have it really penetrate the court. I tried the Dunlop 300 Tour a few days ago and like the control but dont like the spin with dense string pattern. So my question is what should I do? Should I add more weight in the throat? More at 3 and 9? I dont want to increase the swingweight too much but just a little. I've had the rackets since they came out. Do I need more of this same racket? Should I start trying other rackets? Id like to stay with Dunlop since I'm sponsored with them, but wouldnt mind trying others. Or is it the strings? I currently have reels of Black Code, Lux ALU, Big Ace, and Gosen Micro. I was thinking of trying a hybrid of two of the polys. I mostly like full poly because I like the control. I'm open to any suggestions. PLEASE HELP!!!