Well, you know you're a quad when you get excited about a wheelchair cushion. Haha!
I heard from Tom, from Roho, and he hinted that they may have a new product coming out that would address the bottoming-out issue. He couldn't elaborate--I'm sure new products are kept pretty hush-hush until they are ready--but it sounded like an exciting hint to me. Keep your butts happy, friends! Don.