Put in a brand new zipper. It did the exact same thing.
Ok, now it's time for me to learn how to do the lapped zipper application.
No more of this invisible zipper crap.
But wait, I don't want to give up on them completely. Perhaps it's just Coats brand invisible zippers that suck. Maybe I should try YKK instead?
But not for this dress. If I install a zipper for the THIRD time, it had better work.
I'm going to abandon zippers for now and hem a couple of skirts instead. Hopefully, I will post pictures sometime this weekend.