Hi, Sorry for all the questions recently. Today I was using my surface pro 3 on my lap while on charge for the first time since I bought it and noticed a small tingly feeling on the left hand side down the bottom below where the kickstand is. It feels like the static sensation you get on those touch to turn on lights. Is the an electrical leak? Has anyone else had this and is it safe? It's not there all the time just occasionally, what do you guys think, is it safe? It's actually stopped right now but comes back intermittently. I've never had it when not on charge.