Yeah I do Trevor. In more places they just my knee.
Do you get yours at any particular point during the day? I tend to get them at night.

Ian I get mine at night as well

Yes knees back collar arms and ankles

No never had that. Have you tried taking magnesium? It works for restless leg maybe it will help that as well. You know what I am going to take that back I sometimes do get like an electrical zap just above my knee it doesn't happen to often and it hurts LOL! I usually and a fibro cream on the spot and get up and walk around which helps.