On a related note. It's been a week or so, at least since I last treated my T1275 on the trailer to 15.0V. It's been disconnected all that time, and today, I took a voltage reading, after sitting every day, nothing on it. 12.68V showed on my multimeter.
As far as I am concerned, this battery has been massaged well enough to be good to go on a camping trip, to handle 25-40 Ah out of it daily, and have it all come back on my solar 120W 6.6 amp portable solar panel, if the sun comes out.
14.8 to 15.0V daily, like Trojan asks for, and a good EQ at 16.0V when I get home in 2 weeks.