Dpitman response is what I thought yes !
Regarding your question about " PPKing points that were collected in RTK " it doesn’t matter.
PPK looks for the TIME ( start and end ) of the average, and then give you a position (cm )
So if you collect points in RTK or FLOAT, or SINGLE, it doesn’t care : It looks the time frame of your average to give you the calculated point
Again : i’m a newbie, someone correct me if Im wrong ?