i've spread from surgery, breaking my foot, and then also the whole "mirroring thing" with the surgery and breaking of the foot it was more like i just kept hurting when i shouldn't be ya know? but the mirroring is more of a creeping... its definately no where near as bad in my right arm as my left, and some days i don't really notice it because of how my left arm is feeling... or what i'm doing or how the weather is... but then other days i can tell that its there.