Question for any of you. I was wondering how to complete a one piece string job on a 16x20 or 18x20 racquets? It works out logically when the racquet starts top down, but both these Wilsons start bottom up — does that mean I always have to do ATW? Otherwise my crosses start at the throat and that's a big no-no right? Although I was reading Babolat racquets it's okay to do so?