Aye you're right. It's all good, I know it's going in the right direction. Midweek I weighed in at 86.something but didnt record it, figured that was a downward anomaly like today is an upward one.
Everyone likes their weekly progress though, i can't deny it.
I think recommended best practise is to do a daily weigh in. You see the general trend rather than being misled by fluctuations.