It just seems like it places the CI accessory only slightly closer to the heat source on a gas grill, whereas I can pile the coals up underneath to any height I want and get any temp I want on a charcoal grill with this system. I like my gasser, I use my gasser, I just wouldn't use this accessory with my gasser... that is unless it made using my rotisserie on the gasser more versatile. It would be nice to have the grill space to cook or keep something warm while the rotisserie was going.