It might help if you specified the press you are currently using and give its exact history.
How old?
Bought new or used?
Thrown down stairs repeatedly? Used to pound fenceposts?
Lee, from Breech Lock Challenger Kit, NIB, received 12/2015. Carried from packaging box to reloading bench on a 2.21' thick bed of thrice-fluffed Spotted Owl feathers. Held between 69 and 72 degrees F ever since, maybe 2K-ish rounds loaded since removed from box.
Also, if it would help to get this all figured out, you are welcome to visit the Shamanic Secret Underground Reloading Cave and try your dies on my RCBS RockChucker. I could also loan you a die set if need be. If so, let me know, and I'll start briefing Ed, the Guard.
That's probably not a bad idea. Hold the Scoresby, please...
FC