For me the blade has enough weight and doesn’t need anymore. Proportional stringing sounds interesting though. Haven’t even considered it at all. Agassi used to to it didn’t he? Didn’t even know if my stringer knows how to do it.
Not in person. Had a online consultation and described what’s happening, and they said it sounds like something with muscles and so was asked to try ice packs, and then ibuprofen gel and see how I fare. So far not so good.