Are all the sw scales the same?

[Redyoyo]

I had to weigh in a day early at a different class this week, apparently I've lost 4.5 pounds. Could this be because it's different scales I usually average about 2 pound a week. I did put on last week though as I had been on holiday.

Did you weigh in at the same time?

I found there was maybe 1lb between my consultants scales and her cover's scales.

Yeah same time but a day early different set of scales