I wanted to share my happiness with my new toy.
First of all, if you use a chair with wheels, you mite want to consider a new chair, or taking off the wheels.

The Toe Brakes are easier to use. The rotation point is at the ball of my foot.
There is no physical detent for center, but the overall feeling and function of these pedals greatly surpasses that of the CH ProPedals.
I used 4 velcro strips (included) to secure the unit to the floor. My carpet is very short which is perfect for securing the unit. It does not move at all.