Lmo, almost everything you have said that management wouldn't do they have done. Everyone would like to hear more from management, but that's true of almost every company I've ever been involved with or considered investing in.
Instead of trying to wrest control of the company by putting it down, why not compliment them on how far they've come and try to help them go further.
If you're saying you're the man to be CEO, it has to mean you know people who would be interested in buying the devices that CDEX is prepared to sell. Get those customers to CDEX, let them know that you referred them. Let them give you credit for assisting in the sales.
If you do that, you'll be a lot closer to getting investors support than you are today. I'm not saying you'll be supported, but you'll be far more respected doing that than you are in constantly putting down the company's efforts.
Gary