My apologies for creating distraction in your thread GLFNVEG,
There could be a huge number of reasons for a high trajectory, and they can be found in the stroke and in the equipment.
I can see that you have the attention from some serious experts in here. I'm sure they can give you some good tips if you provide more info about your ball striking.
Long? Short? Draw? Fade? Do you hit the ball hard? What about back spin? What clubs are you using, and what shafts? What are your typical misses?