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Tubbyengineer - As above, reading back both my question and reply; I'd be hiding behind my flame proof sofa! My brain clearly wasn't performing properly, like I said iPhone wouldn't select the values I wanted to change. Essentially what I was actually asking was for some one to use SE on my behalf. Also I didn't think for a second you were being un-pleasant but I am ready to be Vaping there, I have a good working knowledge of Mr Ohm's and his law
as well as battery safety (if it hisses, chuck it and duck. Right?)