It's been about 6 months since I've been on shore power. Charging systems have kept the house bank above 90% SOC frequently, 80% SOC most of the time and never below 65%. I finally am at the dock with shorepower and the charger has brought me up to 100%. My info says to equalize until SG is full, which for my Trojans is 1275. I am already at 1275 SG before equalizing so how long should I EQ?? THANX!!