Originally Posted by Batty67:
My 2017 son, a catcher, made tremendous strides in his hitting by working with a local out-of-work fellow (and HS hitting guru) for whom I have tremendous respect.
Is his Head Coach @ HS and HS hitting guru one in the same? If not, I would start out with HC or top assistant and ask for their help first. There are so many professional instructors around, you could be chasing a cure for a long time.