I posted a message on the forum, but I understand your the go to girl for answers. I see you make your own food for your feelings, very interesting. Just what can you and cannot put in the tube. Can you put a milk shake in, how about soda, or to many bubbles? Also, I have bulbar, and my bottom lip hangs down very badly and it is so embarrassing. I have a weeding the 17th, my step son is getting married, you know any ways to keep this lip up? You have such good ideas, thought I would ask you.