I was never a Feeneyite. I had some problems with the invincible ignorance concept for a while.
What did you read/hear that made you overcome thse problems?
How can you reconcile invincible ignorance with Bull Cantante Domino stating explicitly "All pagans, jews, hertics, and schismatics will go to the everlasting fires unless they convert before death?"
I have heard that this Bull was addressed to Catholics and thus applies to Catholics who become pagans, Jews, heretics, schismatics, and not necessarily to those who have been these things since birth.