I currently use a Rolec home charger with the ev.energy app to only charger between 00:30 and 04:30 based on the Octopus go tariff. I have a question about how the Tesla charges when just plugged in without using the ev.energy app. If I set my maximum charge to 80% and the SOC is 75% I assume that as soon as I plug it in it will charge up to 80%. As soon as it drops down to 79% I assume it will just start charging it back to 80%? or, does it drop the charge rate and just keep trickling it into the battery?