as I said do as you like point is I did some research to refute your opinion.I already knew you were wrong . I also have extensive experience .your advice is poor and not recommended & NOT what experts recommend . even IF it "comes back to life" it is harmed fr sulfation to a greater or lesser degree . Funny how a lot of chaps on FC seem to think personal anecdotal experience trumps expert advice ! One of my old professors called it "invincible stubbornness " !