I'm a new QCAD user in USA and I noticed that the templates in the library files are for ISO standards. I need a template for A size 215mm x 279 mm and B size 279 mm x 430 mm. What is the best method to create new templates for my needs. The A3 template seems the closest to my needs. Should I modify this. What are the recommendations for defining the various parts of the template to fit a paper size. For instance what should be the dimensions for the outside corner items for a 215 mm x 279 mm paper size. Any suggestions are most welcome.