I've been lurking for a while, but need some help with a project. I've used invisible zippers many times, but always have trouble with the seam below/ at the end of the zipper. The seam won't lay flat - kindof sticks out - not a smooth transition from zipper to seam. I'm using the zipper in the side seam of a summer dress. I know my description is vague, but....any help would be appreciated.
Thanks,
Kjvln