Typically factory springs never give up much in compression strength because they are usually a little stronger than what specs call for. In most cases the biggest culprit in ignition problems are caused by insuffient firing pin travel, coupled with excessive sear drag. I've ran into several cases in custom actions where that is the same problem. I've never seen many problems with custom actions that are Remington clones, but the others, especially BAT and Nesika Bay, this problem seems to be more evident.
Bookmarks