OH! I see RA-4, must be a neg.
Cyan should not be a problem when printing RA-4 unless you have
1. a safelight which isn't safe
2. stop bath that isn't stopping
3. fix that isn't fixing

Now I did find a very cyan problem once with a different color process, and I was dumbfounded when after weeks of chasing filters and trying to find chemistry problems, it turned out that all I needed to do was change my water from tap to distilled in my developer and stop bath. I have sinced moved the shop and no longer need to use distilled, but it was a big issue with the well water at the other shop.

Hope something helps.