What happens with these is that the zipper is quite stiff and it bends and bows in all sorts of unflattering ways as it's crossing over the continental divide. The result is a boobage profile that looks like a tent pitched with crooked poles.

A most excellent visual...I will be steering clear of the full length zips

Thanks for the input ladies. I will definitely be calling TE when I have a moment...life has suddenly taken a turn for the busy, which explains my lack of re-post to my post.

And as the above quote illustrates, we have to have a sense of humor about the large boobage. And if anyone out there in the marketing area of this biz is listening, there is definitely interest in larger sizes!