Okay thanks. I have been to the local shops of which I have two good ones. Unfortunately both tie there but do not stock to much in the way of duck quills saying that it's just not in that much demand for them. One of them also said the same thing you have, that good full duck quills are hard to find.
If it's not against the rules I'd like to post this link to what I'm thinking of buying. If I'm on the right path with this feather or should I keep looking.
JS Fly Fishing: Rod Building, Fly Tying: Wapsi Goose Quill Pair
Or am I looking for goose shoulder feather.