Hi Ausgirl. Here's the data I got out of Fitday a few months ago when I first made the bread. I used custom foods (details off the packages) for the LSA, the psyllium husks and the WPI (mine is 0.9g carbs per 100g).

Total Cals: 1148
Fat: 93g (840cals - 76% of total cals)
Carbs: 41g (32cals - 3% of total cals)
Fiber: 33g (0cals)
Protein: 60g (239cals - 22% of total cals)

Which means net carbs of 8g per loaf. This will be slightly higher if you use WPConcentrate rather than isolate. Even if you only get 8 servings out of a loaf (I probably get around 12 servings, it's so filling), it's still on 1g net carbs per serve. Pretty good for yummy bread.

Hope that helps!

Em