The dynamic spring is interesting but the problem I have with it is that it’s completely up to the system with no manual adjustment (and always on ones). There should be a way to do the movement, then bake the automatic spring (as keyframes) so that you can manually adjust and set to twos.
Follow these steps
Go to timeline. find your dynamic spring
hit the + to open up the properties
Key value 100 on the frames you want. yes use the “create keyframs on” to put on 2’s 3’s. whatever you want.
Go to the layer Properties
below Active is a box
Match Animation on Active Attribute, check it