I have wired in and mounted a BMV-700H on the dashboard of an EV conversion. I have the BMV settup so it turns off with the ignition to reduce the parasitic drain on the main EV battery pack however every time the BMV resets / I turn the car on it seems to erase the SOC and Ah reading memory and reads 100% SOC and 0Ah. Is there any way to prevent the BMV from doing this or can I just not switch off the BMV to have an accurate SOC reading?