Well I give up. What's the trick? I have a Intel Mac and no matter how I drag and click and tilde or whatever I can't get a hook. I created as new model and tried hooking a spline and I still end up with a CP. I made sure that I could find the mid-point, 50%, and the quarters, 25 and 75%, and still no joy. I checked the keyboard assignment for "attach a CP" and reset it to make sure I knew the key. I still can't get a hook.
Russ