Sure guys.
When you depress the pedal and take your foot off quickly the pedal should not return and stop, it should return so far and bounce up and down not come to a full stop. (float) If the springs are not adjusted, it will return and stop. There is tension on the return to stop your foot from lifting off the pedal when you pull up fast. This tension takes the pressure that`s on the pin and centers it. Helps a lot with squeaking from tension on the pin. Yes you must keep it lubed but friction from tension will cut the lube early.
You can do the same action to the HH by turning the horizontal wheel on the stand that most don`t know why it`s there. That pedal too should bounce up and down and not go all the way up till you hear the click that will record also. The hats will close before you can bottom it out.
This floating is why it`s a Speed King and not an as fast as you can go King. It really make a difference in the way you use your foot. You can feel the up tension on your foot and keep both pedals from topping off or bottoming out. They are not designed to do that.
If this does not help you understand, I can try to get one of the kids to show me how to do the video thing and upload it. That might cost me though.