There is a very long thread already that discusses ED's accuracy and more... it would perhaps be better to read the info there and continue in that thread.
Raul,THANK YOU FABRIZIO !!
I'm also an ECO Designer dummy but, from what I saw, the 'building' volume is limited by project story settings (I mean the calculated volume stops to the last story "range").
Just try to modify the story height... it worked for me.
TRIBU wrote:Just did a search (text link above) on the word "ecodesigner" and asking for results by topic:
do you mind posting a link to the discussion please?