My dad has never fallen before, he's an old strong ox. But within a week to two weeks of installation he had three or four hard falls where he hit the back of his head really hard. Scary.

And I had a period after the installation where I felt completely out of control of some anger swings I had. It really scared the heck out of me to not be able to control my emotions.

I am recommending to everyone who will listen to not install it.

I really do feel it's dangerous and untested.