I've posted this before, but i'll do it again.For those of you who get tired of screwing & unscrewing the brackets, here's what i have done. I took the brackets and on a bandsaw( you can use a hacksaw if needed) and sawed a slot on both brackets to fit over the two screws that hold the brackets on. Then you just slide em' on and off as needed. Very simple modification.Been doing this for two years now with no problems. Try it. You'll like it. Bob L