Oh, there's no rush in my blood to go buy new batteries. Other than they aren't acting like everyone thinks they should I've no solid evidence, yet, that they're on their deathbed. I'm gonna keep an eye on them and let things settle for a bit. Nothing about my batteries, or charging, has followed conventional wisdom or preconceived notions. In a bit, if they're drawn to 50% SOC from lack of a mix of solar or shore power, I'll try the PM again. If I get itchy I'll try the invertor load on the batteries and see what the PM does.