I am trying to customize my Dunlop 300 Bio a little further. I have a few grams on the head and now I'm going to counterbalance with lead tape on the handle when I stumbled upon this situation. Is it recommended when putting lead tape on the handle to take of the base grip to put the lead tape on the handle or can I put it on the base grip and then put an over grip over it? I usually play with the original base grip underneath and with an over grip over it. I am looking to put a few grams about 7 inches above the butt cap(bottom of the racquet going up?) and am wondering if there will be any difference.