Controls For Node Grabbing Update 0.5.2.1

Hey I want to know the controls of node grabbing. Can you show me the controls? Oh and it is the latest version when this thread is made is version 0.5.2.1. Do you know the controls?

 

It's not too hard just hold the control key and then move your mouse over the car or whatever and you will see blue dots, click and hold on one of the blue dots, then once it has turned green you can drag the node where ever.

 

Got it. We are done here.

 

and while a node is selected use the scroll wheel to ajust the force and spring

 

I had no idea that was the case as well gonna try that.