Suhr Modern trem springs

I feel like my Suhr modern Frost has three springs at one point and i must of had it set up and it only has two in it now. I also noticed pictures of the backside of suhr moderns and some have three springs /|\ and some have two / \. Mine are set up like this / \ at the moment. My question is what is the difference between properly setup guitars that have two vs three springs?

It all in how much or little tension you want. 2 springs will feel looser, 3 will feel tighter. Another variable is how far you want the spring claw to be screwed into the body. Neither are right it's more about what is appropriate for your playing style. Youtube is a good place to start. Search guitar trem spring set up.

Carl Verheyen has a good vid on the tube. https://www.youtube.com/watch?v=Iy-F7iSIopA