I've seen this in a lot of TW reviews/descriptions like...."The Pure Storm is a tweener/player's racquet but with some lead it could be a good player's racquet" and stuff like that. People seem to agree that putting lead on powerful player's racquets or control-oriented tweeners like the Pure Storm, Pure Drive, etc. makes them players racquets? Why? Wouldn't the extra weight make those racquets even more powerful? I know it'll be harder to swing and more stable against big hitters, but I just don't get how adding lead to a tweener makes it a player's racquet. Like I just added some lead to my Radical Tour and now I can hit a heavier ball with the same swing. It's more powerful. It didn't become more advanced. I'm really confused about this.