One of the great up-sides of spray basting (my new favoritest way of basting a quilt) is that there aren't any pins to remove as you go, which always get in my way, and often get sewed over. I learned this cool method from Patsy Thompson's website... it's been a life saver, and a back saver!
It's Beginner Video 2. Maybe this will help you too! Betsy