Hi, Liz. My scales bounce too. Yes, maybe it's 'cause we both have the cheap ones from London Drugs. Mostly, though, I think it's water fluctuations, depending on a number of factors - how much dinner we had the night before, TOM, water retention from that glass (or two, or three) of wine with dinner, etc. As long as the general trend is downwards, I'd say not to sweat it.

Rachel