In order for you to use the virtual wind tunnel software I am told you would need some training with the software and as time is short this year it will not be possible to fit this in. So for this year only the requirement to test and produce evidence of testing of team designs will be waived.
This also brings me onto the evidence required for CNC and CAM, this will also be waived due to the fact that this year this work is carried out by the colleges, however this may change for the next season of the competition.