while turning there's a window of buffer opportunity where u can mash A and NOT buffer a spit, so that if they mash out DURING that window, u'll have a u-tilt buffered waiting to come out
but if u buffer A AFTER that window closes u'll accidentally spit
so what u have to do is learn the timing of when the window closes, and learn to stop buffering A and buffer the next turn around instead, after u know u have buffered the turn around, u can then start the new window of buffering A for utilt on the next turn
so u repeat this process until they mash out and get utilted
does that make sense?