I take it you guys were over at Isla Vista? 
If possible try to demonstrate the ecig and it's ability to make the detector think there is alcohol in your system in court. First make sure you will get 100% negative and use the device. Then do some vaping right in front of them, then blow again in the device, which should register a BAC. I think that alone could help a lot.

If possible try to demonstrate the ecig and it's ability to make the detector think there is alcohol in your system in court. First make sure you will get 100% negative and use the device. Then do some vaping right in front of them, then blow again in the device, which should register a BAC. I think that alone could help a lot.