There really isn't a normal in brewing, every fermentation is different, as is the size of the yeast cakes. SOme yeast produce more, some less, the size also can be a result of the grainbill, there could be proteins and other stuff that cause more than if you patched the same yeast in a different recipe.
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Revvy's one of the cool reverends. He has a Harley and a t-shirt that says on the back "If you can read this, the bitch was Raptured. - Madman
I gotta tell ya, just between us girls, that Revvy is HOT. Very tall, gorgeous grey hair and a terrific smile. He's very good looking in person, with a charismatic personality... he drives like a ****ing maniac! - YooperBrew