They knew EXACTLY what a "score" AERO was/is and they tried to wrestle a great deal of control away from the AERO board.
Their take over attempt failed and they settled for a paltry security lien on their 500K investment which is a net loss for them since AERO is going to be worth more than .03 and the Millers had to pay Attorneys fees and costs of suit and in the end they will not get a penny more than all of the other AERO private shareholders who had faith in Hunsaker.