Gravity Motor Prototype Version 2.0, motor drive mass movement

Here is my latest version gravity motor, it uses a simple geared motor to place the mass at the correct positions to increase force for the fall, and reduce force for the rise. Main points easy to build, simple parts, mass follows a natural path creating low shock to the system as all movements are rotational based. I must apologize as I am not good in front of a camera and ramble alot!!, and my mouth talks while my brain is still processing so I miss name parts, even though I know the actual name, as youдвигатель - вечный.