I just ran the recipe for the basic filling, exclusing the wafers, through MasterCook.. and I come up with 54 gms of carb, 0 fiber. The bulk of that is from the Splenda (30 carbs)... which I entered myself at .5 carb per teaspoon as it says on the box. Are you using another kind?

Same result in Fitday - so even deducting the Splenda completely, it's still 24 carbs total.

Here's a thread that may help you:

http://forum.lowcarber.org/showthre...ight=sweeteners