Greenmonsters
Wannabe Duck Boat Owner
This thread like all other "take a look at my DD's swing" threads displays the propensity for mechanical minutia. Always obsessive with mechanics. The way this question was framed, some very obvious questions that were never asked, like what sort of pitching or pitches does she seem to have trouble with? Since OP clearly stated his DD had quite a bit of success at certain times, the real question was why doesn't she have success at other times.
The answer could certainly have involved timing, vision, confidence, tempo, etc.. But no, pages upon pages of ignoring the real question, essentially denying the fact that she has success, and interpreting the question to be every other question: Please come up with some comparison of my DD to a major league baseball player with respect to mechanics. Does my DD look exactly like Cabrera?
My DD played with a player who had sub-optimal swing mechanics, yet she was a D3 All American. Successful at her level, no question. Close to her potential, not even close because of her mechanics, which never got fully developed because her first sport took priority (All American in that sport, too).
Bottom line - consider your objectives, determine if you're going to be held back from achieving them by your mechanics, and then act accordingly. Some are happy with good, good enough works for some, good as they can is the goal for others, including, IMO, most that spend any time in the tech hitting forum.