Making a button.....

OK… I KNOW this should be much easier than I am finding. I KNOW I am missing something basic.
I am trying to create a small VR demo using Unity and SteamVR. Using the default “Player” rig. Everything is great and works beautifully.
However… I can’t make a button clickable. I have a canvas, button… script. If I run in 2D debug I can click the button with mouse and script runs. But I can’t “click” it using my controller. I am about ready to stamp on my headset. Any suggestions?

Please join this thread , which just asked the same thing.