I have a set of ndy. I have them on every row and I have to pull 2 off to set on the head cart. They do go on and off very well I do like them. The one bad thing about stompers that mount under your head if you need to run your head low they will drag up. One thing I was going to look at to see some that are mounted behind the head so you can get down corn without dragging.

http://www.ndymfg.com/

Keith