Just started with this player couple things. Is there a way to speed up the zoom speed via the joy stick up and down feature? I saw the other post about origin but since all vides are different its easier to adjust on the fly.

Also is there a way to adjust height, on the fly thinking something like DEOVR

At the bottom of the left side panel, go to the key bindings menu. Find the "Increment Origin Forward" key binding about 2/3 down the list. Adjust the "Scale" value of that key binding to change the zoom speed.

You can add a key binding for "Increment Origin Up" to adjust the height.  Make sure it doesn't conflict with other key bindings, has a non-zero scale value, and is on the correct key layer.