YOU HAVE AN ERGONOMIC CHAIR; BUT IT'S NOT ERGONOMICALLY CORRECT FOR MY DOCUMENTED DISABILITY AND IT'S MAKING IT WORSE - MY DOCTOR HAS PUT IT RIGHT THERE; IF WE ACCOMMODATE YOU WE'D HAVE TO GIVE EVERYONE NEW CHAIRS; THEN I'LL GET MY OWN CHAIR ACCORDING TO MY DOCTOR'S RECOMMENDED SPECS; YOU CAN'T BRING IN YOUR OWN FURNITURE