I have moved into a new apartment recently and keeping an eye on the meter. It appears that the night rate has 400 units used in six weeks and the daytime reading is the same as when I moved in. I'm guessing that the ESB will smell a rat after a while and will check it out. Should I get my own lecky on to this assuming the ESB will charge a lot to send their man out ? Or will they fix it free of charge ?