The Bell Sleeve Mystery

Homemade lasagne in the oven; serious football match to watch this afternoon; and I only have one more sleeve and a neckline to complete:

The mystery is: why, if I'm following exactly the same trim pattern notes for both, does the bottom of the sleeve look completely different from the bottom of the body? The only difference is I'm not able to knit in the round as I don't have a short circular needle... But I'm using the same needle! I Can't believe turning the knit has made such a difference...!? Oh well.

Bells and whistles for the rest of the evening then...