Great except for down-barren shoulders! - Big Agnes Shovelhead Hooded Jacket - Womens

I've been wearing this jacket for a couple months now and really like it except that I noticed that the down in the arms has all drifted towards my lower arms! The baffles/seams run vertically from the neck down to the wrist with no horizontal seams to prevent the down from falling. Now my shoulders get chilly and the down is gone! Either I have to give it the dryer and tennis ball treatment or try to hand separate the down, and upside down shake the arms--which I do anyway since I noticed this happening. Beautifully designed jacket, great features, but these vertical arm seams do not work so well!!