hey everyybody..i just had a few questions regarding the AAMC tests..i've been noticing a lot of people in addition to the AAMC CBT are using the old paper exams..i mean from what I hear they're not the same..my question is that are there different versions like just a 3 vs a 3R and then the CBT for exams for all 3-10 and then does that mean there is also a 1 and 1R as well as a 2 and a 2R..if someone can clarify this that would be great!