My grate is 24 well (23 7/
but they want me to go 3" legs on the basket and if I do that I have to move the grate up and lose 1 1/4 up top. And right now I have a open top and and will look into getting a doner closed drum for a doner lid. I removed my riser and will see how it goes. If no better will go 1" pipe on the valve.