I have a large MJ hobo bag. Not the multicompartment bag, but the one that has two front pockets. The shoulder straps aren't fixed so when you wear the bag, it slides down and turns into this floppy ball of leather that bounces like crazy as you walk. It bounces itself right off my shoulder! It's annoying but I love the bag. So I was thinking of sewing the shoulder strap to the side of the bag. I think I can do it in a way so the alteration is hidden, but I'm very nervous about ruining it. Should I take a deep breath and do it? Are there any professional leather people who could do it? I live in a small town and there's no MJ store in sight!