The reason my Tiger Tanks are being held back is because the white KO Tiger Tank motor doesn't work. Someone in their infinite wisdom thought it a good idea to manualize the vehice and removed gears from the motor. I was able to find the gears I needed to make it work, but whoever did this damaged the gears shaft housing.
I was able to get another working motor and need to switch it into the tank. Then I want to take a video of all 3 running at the same time. Then Im good to sell them. :-)