In the event you try this again, I might counsel not a broad putty knife, but a drywall trowel…. probably eight inches? They may be so large and flat and would be perfect for this. It's a agony, isn’t it, Kristin! You’re braver than I am – I don’t know http://marcouvuqn.link4blogs.com/13642451/the-basic-principles-of-popcorn-removal-tool