I am working on cutting a template to sew up a carb jacket for my CR500 snowbike. I am looking for pictures of what others have done. If anyone has any good pictures or advice, I would appreciate it. I am really tired of carb icing. It sounds like with the carb heater and a carb jacket, I should be ice free. Thanks. Also, let me know what you used for materials, any other advice would be helpful.