Want to hear a good Dunsel story? Try my carb linkage. I poop you not;
1. You push the gas pedal
2. A rod pushes forward. There is a junction point.
3. This causes the next rod to move up There is a junction point
4.That rod moving up comes to a junction point.
5. That causes the next rod to rotate, where it meets a junction point.
6. The next junction point rotates a rod that goes behind the motor and comes to a junction point.
7. When that junction point is turned it turns a rod that has a junction point.
8. Your carb blades open up.
Maybe it isnt a dunsel though. at 40 years old it works perfectly, never stretches, never changes...