> On Aug 31, 2016, at 5:50 PM, Ian Fritz <ijfritz at comcast.net> wrote: > > Hmmm... Guess you wouldn't much like this one, then, LOL. Oh no, not at all. I would only object if you were presenting it as textbook pulse width modulation. But you're doing the opposite of that. -- Don -- Don Tillman Palo Alto, California don at till.com http://www.till.com