So I have more than a few half jacket frames that I really enjoy wearing, however they have become loose over time. Has anyone had a good fix for this issue? I am contemplating some glue in the arm to make them into a 'pro' style glasses so the arms no longer bend and I can enjoy them again. Any thoughts out there on them? For these when I don't have them covering my eyes they are on top of my head so the non-bend is not too much of a concern. What do ya'll think?