I did something similar years ago when I was cited for failing to come to a complete stop on my motorcycle at an intersection where there was no other traffic. The officer said that he did not see me put my foot down. I argued that you can come to a complete stop on a two-wheel vehicle momentarily, maintain your balance and then continue on without putting a foot down. To illustrate the principle that a moving object can come to a complete stop, even for the briefest instant and appear to still be in motion, at the hearing, I inflated a balloon, tossed it up in the air, and pointed out how it became motionless and hanged at the apex, even for a fraction of a second, before beginning the descent. I cited the traffic RCWs in that they did not provide for any minimum time period for the vehicle to be motionless to count as a complete stop. The case was dismissed.