I came across a bug with the layers and have a solution. I created template for letter size paper. However when I tried to use this I found that I couldn't access the various layers. I had layers for the corner detail, the outline, the block for drawing detail info, and a layer for the text. When recalled the template (block) it seemed that the detail was stored in the 0 layer and so could not change any detail for a specific layer. The solution is to select the template and use the Scale tool to resize. But just resize to 1.0 if you want to keep the same size. These steps then get the layers back to what you originally setup.