I have a few deep scars on both sides of my chest, resulting of several chirurgical operations I had to go through a few years ago. I noted several times that those scars got quite painful *during* my meditations (regardless of their type : one pointedness, VOM, archaeous, or any other kind), along with the usual feeling of the skin getting electrical etc.; the scars stay painful quite a long time after the end of the exercise. The fact that I'm sitting on a armchair, or that I'm in my bed etc. does not make any difference. It's as if those scars were "switched on" by this "electrical skin", which (if I clearly understand) may be a feedback mimicked by the astral body. My deduction was that since the astral body was in charge of the sensations, it would be normal for it to convey more information (here a pain) when given the focus and more energy. Like this weird sensation of magnetic field when I concentrate, this did not happen even two weeks ago : maybe a consequence of my concentration getting better :-) I'll start healing the wounds using the magic of water ("as below, so above etc.") but I would be thankful if somebody could give me a hint also. Many thanks. NB