Our tubby Billy kitten seems to be slowly losing weight. He's down to 15 lbs., 2.5 oz., which is a 2 oz. drop since last week. Whitey is at 13 lbs., 3.5 oz., while Emily came in at 6 lbs., 1 oz., so they are both pretty stable.
The new scale continues to justify its existence, as it's much more accurate and much easier to use.