Hi experts, looking for your tips. I am moving into a new location. What are some of your items you have to have for retail sales, a must in every frame shop. What is your #1 easy seller. Also, I can't get my kraft paper to look perfect on back of frame. Is the kraft paper too cheap, or what. It just doesn't seem to be stretched without wrinkles and air pockets. What is a girl to do. Also, what is best glass cleaner for conservation glass. Thanks, suzy.