Comp cam springs and break-in

So I been building a small block 360, and when I went through my heads I pulled the valves and lapped them. Decided to do a little bowl blending and port matching. I realized that some of my springs were different heights and I had a set of comp cams 901-16 springs laying around, so I thought why not if I change the cam in the future. Which already by the way has a rv type cam from edelbrock. 2177 I think. The heads are out of a 91 roller block, casting 477. I wondered if anyone wanted to give their input for break-in? I know it has heavier springs and people recommend taking out the center springs, but I wasn’t completely sure on if the 901’s are dual springs and not just a damper and if it should be removed? It doesn’t seem to do much but I was concerned on the pressure on the lobes. Comp dealers call it a single spring so I’m a little confused. Will it be okay to break it in without damper removal? The heads are on and I want to keep it that way.