i am running 2016 SU on my macbook air, and the FFD plugin doesn't seem to function. I am missing options in the right-click menu. and when I manipulated the points, nothing happened.

i am running 2016 SU on my macbook air, and the FFD plugin doesn't seem to function. I am missing options in the right-click menu. and when I manipulated the points, nothing happened.

hi
I have installed and uninstalled several times but the whole powerbar just doesn't show up in my SU 2015. what are my options?