This is my first 3 scissors project ever and I'm SO happy to report it's going great! I just have the button holes and buttons left to do. (Thank you Liesl for writing such clear instructions!)But I do have a question--I'm thinking I may have done something wrong with the sleeves. They look terrific from the outside--but on the inside the sewing line (the one that doesn't show from the outside) is 1/4 inch below a raw, unfinished edge. Was I supposed to tuck the raw edge under? or did I somehow fold the sleeve wrong? or is it okay just like this? My concern is that it will fray. Thanks a million.