So i'm back to the old volume again...
Spitfire 5'6 reads as 28.3L on the board page and volume guide, yet go into the CBD for the stock model and its comes up with:
MAIN WIDTH: 19.75
NOSE WIDTH: 13.81
TAIL WIDTH: 16.06
VOLUME: 27.2 L
I have no issues with whatever this board is as it rides great for me and felt way smaller than the 5'6 dom, that i didn't get on with because of float (too much) says 28.3L on CBD
Last week i was matching a step up board (due to collect my 5'11 hellrazor on Thursday) so i'm glad i went light on volume at 27.2 as i was going to go nearer 28L. Chris, anyway these differences can be corrected, like PRJ said in a previous thread the CBD is about as correct as it can get being the part of the CAD process. Personally I think one of the main plus points Firewire offers is a realistic volume figure, something that not many other board builders can do.
I also felt up the thick 5'10 Bourez and find it difficult to believe that is only 27.2 as well, but i think the full rail can be disallusional.