I am doing a re-print and I want to use the unusable dry fiber print to size up with on the easel so it matches what I made yesterday. It seems that the print shrank 2mm in each direction making precise (architectural image) alignment impossible. Is that normal? I knew there was some shrinkage but never noticed this much. It's a 16x20 print. I have a cork backed ruler and the cork is separating from the ruler. Would contact cement be a good choice to re-adhere the portion coming off? It's a 15" ruler so it's has some flex to it. Thanks Eric