When I glue baste I do everything that Sharon Schamberg does in her videos, but instead of using a needle and thread to hold the layers together, I use elmers glue. I use thin lines & I glue fairly generous swirls of glue. I also glue the back to the batting, iron till all is dry. Then I glue the top to the batting, iron till dry. I DO NOT glue directly on to the batting, I only put glue on the top or the back. This really works well for me,, & because I only do a small area at a time I have much more control over the wrinkles.