There is another track parallel to the track its on. The shoe slides along with the wheel until the shoe is stopped. At that point a ramp on the shoe...
That looks very real with so much detail. The cameraman's hand is to show scale. The timing chain, crank webs and other exposed machined surfaces are...
As a Benchrest and wildcat gunsmith, I deal with this kind of issue all the time. Your tool looks interesting and certainly is a fantastic display of...