Hello, on the https://www.stickermule.com/products/custom-t-shirts product as an example when you attempt to "use a previous design" it will not give you the option to print the artwork on both sides. I think you guys are missing out on revenue and this seems like a mistake. Both scenarios should give you the option to print on both sides and currently does not give you any option except the front when using the "use a previous design" option, but does give additional options when uploading a new file. An existing approved file should be even easier to use not give me less options.