Sorry if this is redundant due to being asked and answered elsewhere. Direction there would be good if so, but I can't find an answer with a few searches.

I just upgraded my membership. Previously, I had used the question bank + filtering to drill questions marked as high priority from my PT + blind review. Now that I have access to new questions, I would like to filter again for those question (yes, I still suck at some of them) but not see all the ones that were available in my lower level subscription. That is to say, I only want to see the "new" ones that are available given my new upgraded membership. Is there a trick or way to do this? I guess it won't kill me to redo old questions if not. . .

Many thanks.