Too much adhesive used and overly smoothing out (stretching the fabric) will case this.
When spraying, go lightly.
When smoothing the quilt, just press it down firmly but not like you're kneading bread dough. It's a firm but not hard touch.
Tried spray basting for the first time. the spray seemed to "draw up" or wrinkle my layers. the wrinkles then were glued together and impossible to ease out as i tried to quilt. i had to go back and secure all with safety pins. anyone else have problems?
