Thanks to this site, I was able to isolate a problem to a broken brine valve. I am trying to install the new valve and am having a problem. Does the seat and stem get positioned first, then the controller gets placed and then install brine cap valve, spring brine cap washer and then retaining ring?

I tried it but it but can't compress the spring enough. If I put the entire valve assembly into the injector body the controller doesn't sit flat. Any help will be appreciated.