I have to confess, I'm confused as to what I should be feeling too. My weight loss is very good (52 lbs. since 12/1/08), but I almost always feel as if I could just eat and eat. I DO watch my portions and make careful food choices. I keep a daily log of what I eat and exercise at least 4 times a week as well, all of which, I'm sure, contributes to the weight loss.
Basically, what I'm saying, is I'm not sure if I really "feel" the band.
When I had my first fill last month, I could feel a slight "catch" in my throat when I drank a cup of Water. The water seemed to hang there a moment and then I felt it slide down. The Dr. seemed satisfied that I was feeling as I should and sent me on my way. That feeling lasted for about a week or so and then completely went away. I could eat anything without any problem. I've never had any nausea, vomiting, PB'ing, or the sensation that something was stuck. Either I'm doing eveything very, very right, or I'm missing something.
All that being said, I had a second fill yesterday. The Dr. was reluctant to give me one as I had lost 8 lbs. since the last fill and he felt that was excellent. After much discussion, he agreed to a fill as I was so unsure wether or not I really was feeling restriction. He wanted to prove a point to me, so he gave me a greater fill than I needed and had me drink. Well, I certainly felt that and it hurt! The water entered the pouch and went nowhere. He quickly drew out some saline and I felt it all release and the pain went away. He re-adjusted the fill and settled at an additional 1.6 cc.'s for a total of 4.6 cc.'s in a 10 cc. band.
He sat me down and told me that sensation I just had was what I would feel if I overate or if I had something get stuck (or , obviously had an overfill). It was not the way I should ever feel when I ate or drank. "Feeling the band" meant I should be comfortably full (i.e. satisfied) after about 2 oz. of Protein with 1/2 cup of veggies or other sides. It doesn't mean I should feel "clamped down" or tight. He also told me to be patient. My weight loss so far is ahead of the curve and I'm doing very well.
I think I do understand better what he means by restriction. I certainly don't think I'll need (or want) another object lesson again, although I AM glad for the demonstration. At least I know, for a certainty, what I shouldn't feel.