i'm working on a Northeaster Dory from a kit and would like to add a design to the dacron sail. According to a web site I found it sounds like Insignia Cloth might work. It's described as an adhesive backed light weight polyester sailcloth that is used for insignias and numbers on sails. Does anyone know how this product works? Would I be able to cut out a design with this fabric and stick it to the sail?