was playing the other day and the tennis instructor said i should bring my racket lower on takeback so that its under the ball. i hadnt realized i was doing it but now that i think about it i always did have a easier time with waist-high and above balls and even on those sometimes ill hit it flat despite my semi-western grip. anyone else had this problem? obviously i should bring my racket lower but right now its been feeling unnatural. whatd u guys end up doing?