Large Spinner Question

This question possibly applies to other Objects, but the one I am currently trying to work with is the "Large Spinner"

How do you set it to maintain it's speed after spinning it up?

I can use "Accelerate" to raise the speed of the spinning slowly, or the onscreen controls to get it up to full speed almost immediately, but once I let go of those controls, it slows down to nothing almost instantly. Even If I hold both down and just let go of the Onscreen "Spin Left" button, it loses almost all it's speed.

I've tried setting the "Cruise Control" function, but that just acts like the Accelerator is pressed, slow acceleration and low top-speed.

I just got Beam.NG off STEAM today, so I'm not completely familiar with everything yet.

 

Hold the "Accelerate" button and switch vehicules while still pressing the key.
This should work, it's an old little "Glitch" which allow to leave keys pressed.
Back in the good old days it was how we were doing AI ^^