Hey guys I posted this earlier but wanted to create a separate conversation. " I guess I'm just confused as to why HEAD keeps changing the Speed mold. It seems that HEAD doesn't like to change their molds unless a racket does poorly on the market (I.e. the HEAD Instinct). However, with the rise of djokovic and his endorsement of the speed line, I don't see any reason to change the mold they had last year. Maybe I'm just thinking about this too much, do you all have any knowledge about the new mold?" Have any thoughts????