I didn't quite double my holding today, but I am enthused despite the small pullback. I am a fan of the tech being developed. That is about it. I have a long term view of where POH can go, especially if any award goes a long way toward furthering current R & D. I just don't see a chance to increase my ownership being possible at these values for much longer, hence my recent investment As always, DYOR. My opinion is personal and not to be misconstrued as advice.