Calculating artilleria barrage

[Jordi]

Hi all.
Which is the correct way of calculating the barrage effect?  The one of the explanation or the one in the example?
So we have to halve the unsaved hits, as the explanation say. Or we have to halve the   
The average dices of artillery as the eixample says?
Thanks.

[Big Insect]

I believe (from memory) that this was picked up as an early Errata point. Please check downloadable Errata PDF or Errata Thread.
NB: I am answering on my mobile phone from holiday, so dont have access to either the rules or the errata PDF - apologies.

Mark