inseeisyou wrote:If it does involve turns however, and only not moving directly forward and backwards, I could go three inches, turn 175 degrees to the right and move back very near where I started and claim I got my 6".
I'm eager to hear the argument which attempts to differentiate between "moving backwards and forwards or driving around in circles" and going three inches, making a turn, and moving back very near the starting point.
Otherwise, I have to assume that you're simply trying too hard at this point, and agree with what s2ua7 posted. If you take a picture of the vehicle's original position, and take a picture of the vehicle's final position, superimpose the two pictures and measure out that the vehicle succeeded in changing position by two inches, it only moved two inches and is only going to be hit on a 4+, even if the vehicle could have gone fast enough to use some elaborate path by which the vehicle the vehicle could have traveled sixty inches to get there.
In other words, if you could have gotten there by a shorter route, it's assumed that you did.