I'm dead chuffed with myself! I've got my compulsive need to weigh myself down to last thing at night and first thing in the morning. It was a big help moving the scales from the bathroom to the bedroom.
That said, I only accept my Tuesday morning reading as my "true" weight. The rest are there because... well, because I'm compulsive.
Often, I can't even remember what the number on the scale was just 10 minutes after I weigh. It's just another ritual I use to keep me grounded.